精品一区二区免费在线观看_国产精品久久久久久av福利软件_97成人精品区在线播放_国内成人精品一区

精英家教網 > 初中英語 > 題目詳情
Everyone likes living in a clean and comfortable environment. If the environment(環境) are bad, it will affect(影響)our body, and make us not feel well. Sometimes we may be terribly ill. At that time we don’t want to work, and we have to stay in bed and rest at home. So the environment is very important to us.
It’s germs that makes us ill. There are germs everywhere, They are very small and you can’t find them with your own eyes, but you can see them with a microscope(顯微鏡)They are very small and there may be hundreds of them on a very small thing, Germs can always be found in dirty water. When we look at dirty water under the microscope, we shall see them in it. Germs can also be found in air and dust(灰塵). If you cut your finger, some of the dust from the floor may go into it, and you will have much pain in it. Sometimes the germs will go into all of your body, and you will have pain everywhere.
To keep us healthy, we should try to our best to make our environment become cleaner and tidier. This needs us to act together.
小題1:The writer tell us that________.
A.we like working when we are ill
B.germs can’t live in the water.
C.we can’t feel ill if the environment is bad
D.we feel well when the environment is good.
小題2:Germs are________.
A.very small things that you can’t see with your eyes.
B.the things that don’t effect people.
C.the things that you can find with your eyes.
D.the things that are very big.
小題3: Where can germs be found? They can be found_________.
A.on the small thingB.in air and dust
C.only in dirty waterD.everywhere
小題4:.How will you feel if germs go into the finger that is cut?
A.I will feel nothing.B.I won’t mind
C.I will feel tense.D.I will feel painful.
小題5:From the passage we know that________.
A.environment doesn’t affect our life
B.we don’t need to improve our environment
C.germs may make us ill
D.if the environment is better, germs will be more

小題1:D
小題2:A
小題3:D
小題4:D
小題5:C

試題分析:這篇文章主要講了每個人都喜歡生活在一個清潔和舒適的環境。如果環境(環境)是有害的,它會影響(影響)我們的身體,使我們感覺不好。為了保持健康,我們應該盡力使我們的環境變得更干凈和整潔。這就需要我們一起行動。
小題1:細節理解題。根據文中第一段If the environment(環境) are bad, it will affect(影響)our body, and make us not feel well.可知如果環境好我們就會感到舒服?芍xD。
小題2:細節理解題。根據文中第二段 It’s germs that makes us ill. There are germs everywhere, They are very small and you can’t find them with your own eyes?芍毦浅P∥覀冇萌庋劭床坏健?芍獞xA。
小題3:細節理解題。根據文中第二段There are germs everywhere可知細菌到處都是。故選D。
小題4:細節理解題。根據文中第二段If you cut your finger, some of the dust from the floor may go into it, and you will have much pain in it.可知會感到疼痛,故選D
小題5:細節理解題。通讀全文可知細菌會使我們感到疼痛,故選C。
練習冊系列答案
相關習題

科目:初中英語 來源:不詳 題型:完形填空

 This week we asked students at New Star High School about the best ways to learn more English. Many said they learned by     __ English. Some students had more specific ____. Lillian Li, for example, said the best way to learn new words was ___ reading English magazines. She said that memorizing the words of pop songs also ____ a little. When we asked about studying grammar, she said, “ I ____ study grammar. It’s too boring.”
Wei Ming feels differently. He’s been leaning English for six years and really loves it  He ____ studying grammar is a great way to learn a ____. He also thinks that watching English movies ____ a bad way because he can watch the actor ____ the words. Sometimes, however, he finds watching movies frustrating ____ the people speak too quickly.
Liu Chang said that ____ the English club at school was the best way to improve her English. Students get lots of practice and they also have fun. She added that having conversations with friends was not helpful at all. “We get ____ about something and then end up speaking in Chinese,” she said.
小題1:
A.usingB.speakingC.readingD.writing
小題2:
A.waysB.plansC.subjectsD.suggestions
小題3:
A.throughB.fromC.byD.at
小題4:
A.learnedB.helpedC.triedD.worried
小題5:
A.sometimesB.usuallyC.neverD.always
小題6:
A.asksB.thinksC.askedD.thought
小題7:
A.languageB.EnglishC.lessonD.word
小題8:
A.wasB.wasn’tC.isD.isn’t
小題9:
A.to sayB.sayingC.sayD.said
小題10:
A.whenB.afterC.thoughD.because
小題11:
A.joiningB.havingC.enjoyingD.studying
小題12:
A.interestedB.interestingC.excitedD.exciting

查看答案和解析>>

科目:初中英語 來源:不詳 題型:閱讀理解

A boy called Mario had many friends, and he was proud of it. Whoever he met, he would like to show off(炫耀) how popular he was at school.
One day, his grandpa said to him, “Mario, I know that you don’t have as many friends as you think. Many of them are not true to you.”
Mario thought maybe his grandpa was right. However, he wasn’t sure how he could test whether his schoolmates were real friends or not, so he asked his grandpa. The old man answered, “I have just exactly what you need. It’s in my room. Wait a minute.” The old man left, soon returning as if(好像) carrying something in his hand, but Mario could see nothing there.
“Take it. It’s a very special chair. Because it’s invisible, it will be hard for you to sit on it. However, if you manage to sit on it, you can use the chair’s magic power(力量) to tell who your real friends are.”
Mario took the strange invisible chair to school. At break time he asked everyone to form a circle, and he put himself in the middle, with his chair.
“Nobody move. You’re about to see something amazing,” said Mario. Then he tried sitting on the chair. Having difficulty seeing it, he missed and fell to the ground. Everyone had a pretty good laugh. “Wait, wait,” said Mario, making another try. But again he missed the seat.
Mario didn’t give up. He kept trying to sit on the magic chair. Finally, he did it. This time he felt himself in mid-air.
Then he experienced the magic that his grandpa had been talking about. Looking around, Mario saw George, Lucas and Diana holding him up, so he wouldn’t fall. But some schoolmates whom he had regarded as friends had done nothing but made fun of him. Mario was quite thankful to his grandpa, who helped him test who his true friends were.
小題1:Mario’s grandpa gave him a special chair to _____.
A.sit on in the school
B.be his birthday present
C.test who his true friends are
D.play games with his friends at school
小題2:What does the underlined word “invisible” mean in Chinese in the passage?
A.感激的B.有幫助的
C.神奇的D.看不見的
小題3:Mario succeeded in sitting on his chair finally because_____.
A.his friends taught him
B.he had tried many times
C.his friends held him
D.the chair had magic power
小題4:Which would be the best title(標題)for this story?
A.A Magic ChairB.A Kind Grandpa
C.Mario’s True FriendsD.How to Test Friends

查看答案和解析>>

科目:初中英語 來源:不詳 題型:閱讀理解

There is an old saying in English, “Laughter is the best medicine”. Until recently, few people took the saying very seriously. Now however, doctors have begun to study laughter and the effects (作用) it has on the human body. They have found evidence that laughter really can improve people’s health.
Tests were carried out to study the effects of laughter on the body. People watched funny films while doctors checked their heart rate, blood pressure, breathing and muscles. It was found that laughter has similar effects to physical exercise. It increases blood pressure, the heart rate and the rate of breathing. It also works several groups of muscles in the face, the stomach and even the feet. If laughter exercises the body, it must be helpful.
Other tests have shown that laughter appears to make the effect of pain on the body less. In one experiment doctors produced pain in groups of students who listened to different radio programs. The group which could bear the pain for the longest time was the group which listened to a funny program. The reason why laughter can make pain less seems to be that it helps to produce endorphins (內啡肽) in the brain. These are natural chemicals which make both stress and pain less.
There is also some evidence to suggest that laughter helps the body’s immune system that is the system which fights infection (感染). In an experiment, one group of students watched a funny video while another group served as the control group — in other words, a group with which to compare the first group. Doctors checked the blood of the students in both groups and found that the people in the group that watched the video had an increase in the activity of their white blood cells that is the cells which fight infection.
As a result of these discoveries, some doctors and psychiatrists (精神病學) in the United States now hold laughter clinics, in which they try to improve their patients’ condition by encouraging them to laugh. They have found that even if their patients do not really feel like laughing, making them smile is enough to produce good effects similar to those caused by laughter.
小題1: We learn from the first paragraph that laughter           .
A.is good for one’s health
B.has strong effects to do with some illness
C.has been studied long since
D.has no effect on the body
小題2: Doctors have found that laughter           .
A.keeps down blood pressure
B.has similar effects to physical exercise
C.decreases the heart rate
D.increases stress and pain
小題3:Which of the following statements is NOT true of laughter according to the passage?
A.It makes pain less.
B.It exercises the body.
C.It improves the body’s immune system.
D.It can cure cancer.
小題4: Smiling can produce _________.
A.about the same effects as laughter
B.more effects than laughter
C.fewer effects on the human body
D.no effects on the human body
小題5: The main idea of this passage is that _________.
A.the doctors should learn how to make people laugh
B.there are several ways of studying the advantages of laughter
C.tests show that laughter can produce positive effects on human body
D.laughter and physical exercise have the same effects on human body

查看答案和解析>>

科目:初中英語 來源:不詳 題型:閱讀理解

  It was New Year’s Night. An aged man was standing at a window. He raised his mournful eyes towards the deep blue sky, where the stars were floating like white lilies on the surface of a clear calm lake.
He had already passed sixty and brought from his journey nothing but errors and regrets. Now his health was poor, his mind vacant and his heart sorrowful.
The days of his youth appeared like dreams before him, and he recalled the serious moment when his father placed him at the entrance of the two roads- one leading to a peaceful, sunny place, covered with flowers, fruits and filled with soft, sweet songs; the other leading to a deep, dark cave, which was endless, where poison flowed instead of water and devils and poisonous snake hissed ( 發嘶嘶聲) and crawled (爬, 爬行).
He saw the lights flowing away in the darkness. These were the days of his wasted life; he saw a star fall from the sky and disappeared, and this was the symbol of himself. His regret like a sharp arrow struck deeply into his heart. Then he remembered his friends in his childhood. But they had made their way to success and were now honoured and happy on this night.
The high church clock struck and the sound made him remember his parents’ early love for him. They had taught him and prayed for his good. But he chose the wrong way. With shame and grief he dared no longer look towards that heaven. His darkened eyes were full of tears, and with a despairing effort, he burst out a cry: “Come back, my early days!”
His youth did return, for all this was only a dream which he had on New Year Night. He was still young though his faults were real; he had not yet entered the deep, dark cave, and he was still free to walk on the road which leads to the peaceful and sunny land.
Those who still wander on the entrance of life, hesitating to choose the bright road, remember that when years are passed and your feet stumble (絆腳) on the dark mountains, you will cry bitterly, but in vain(徒勞): “ Oh youth, return! Oh give me back my early days!”
小題1: Why does the author set his story on New Year’s Night?
A.He wants to tell people it’s time to recall the past
B.He suggests the aged man will have a bright future
C.He attempts to stress(強調)the man’s sad feeling
D.He expects people to share the man’s sad feeling
小題2: The aged man in the passage on New Year’s Night can be described as ____.
A.sorrowful, fearful and regretful
B.hopeful, sorrowful and peaceful
C.regretful, painful and disappointed
D.disappointed, regretful and hopeful
小題3: The author writes the passage mainly to ____.
A.encourage young people to take the right road
B.help the old man to pick up his confidence
C.describe the old man’s unsuccessful experience
D.show his sympathy for the old man

查看答案和解析>>

科目:初中英語 來源:不詳 題型:閱讀理解

March 21 is World Sleep Day. How’s your sleep recently?
The Chinese Medical Doctor Association asked 8,200 people in China about their sleep. More than 36.3 percent of them said they often sleep badly. The study also finds that many students have only 5 hours of sleep a day. According to the US National Sleep Foundation, teenagers need 8.5 to 9 hours of sleep every night. What cuts into their sleeping time? Homework. Also, school starts early in the morning.
But bad sleeping habits also play a role. Do you like to have a look at your mobile phone before going to bed? The survey finds that 60 percent of people check their phones before they sleep. They read news, check their WeChat (微信) or chat with QQ friends.
It’s important for us to get enough sleep. We feel tired and think slowly. Besides, sleepy kids are often unhappy, says a study by the US National Sleep Foundation.
We can’t change our school time. But there are still ways to get better sleep. Stay away from coke, coffee and tea at night. They make it hard to fall asleep. Watch less television. Leave your mobile phone and tablet computer (平板電腦) on your desk.
根據短文內容,選擇最佳答語,并在答題卡上按要求作答。
小題1:What cuts into students’ sleeping time?
A.Students like reading in bed before they sleep.
B.Students have got too much homework and school starts early in the morning..
C.Students often drink coke, coffee and tea at night.
D.Students check their WeChat or chat with QQ friends at night.
小題2:How do students behave in class when they don’t get enough sleep?
A.They don’t want to do their homework.
B.They sleep in class.
C.They feel excited.
D.They not only feel tired and unhappy but also think slowly.
小題3:How many hours should teenagers sleep every night according to the US National Sleep Foundation?
A.5 to 6 hours.B.6 to 8 hours.
C.8.5 to 9 hours.D.9 to 10 hours.
小題4:Which of the following is NOT true?
A.Drinking coke, coffee and tea at night is good for our sleep.
B.We can’t change everything but we can find many ways to get better sleep.
C.Bad sleeping habits aren’t good for us.
D.We should stay away from bad sleeping habits.
小題5:In this passage, the writer is mainly trying to make the readers realize__________.
A.March 21 is World Sleep Day
B.homework makes students have no enough time to sleep
C.we feel tired and think slowly because we have bad sleeping habits
D.good sleeping habits can help us stay healthy

查看答案和解析>>

科目:初中英語 來源:不詳 題型:閱讀理解

Over 30% of the natural world has been seriously destroyed by humans (人類) over the last 30 years. This is because the number of people living on Earth is nearly six billion (十億). All of these people need food, space and energy. As a result, lots of Earth’s natural resources will be used up. When we destroy our earth to get natural resources such as wood or oil, animals often lose their living space. They cannot have enough food, and they will get hurt or die.
The World Wide Fund for Nature (WWF) is an international charity. It tries to prevent humans from destroying more of nature than is necessary. For example, in China WWF is working with the local government to reconnect (重新連接) some small lakes in Anhui Province to the Yangtze River and to create(創造) more protected areas so that China’s natural beauty will not be lost in the future. WWF works in more than 50 countries, saving rainforests and stopping hunters from killing rare animals and protecting traditional ways of life in areas where they are in danger of being lost. WWF’s main goal is to encourage development that does not harm the environment and the animals that live in it. Even though the charity is known all over the world, and a lot of people support the goals of WWF, not so many donate money often. This makes it difficult for the charity to do all the things it wants to do.
小題1:Why has over 30% of the natural world been destroyed?
A.Because hunters are killing rare animals.
B.Because not enough people help WWF.
C.Because WWF does not have enough money.
D.Because there are so many people living on Earth.
小題2: How has WWF helped in China?
A.They have protected traditional ways of life.
B.They have helped to protect China’s natural beauty.
C.They have saved many rainforests in Anhui Province.
D.They have built some bridges over the Yangtze River.
小題3:What is WWF’s main goal?
A.To save rainforests.
B.To stop hunters killing rare animals.
C.To get more people to donate money.
D.To protect the environment while developing.
小題4:Why is it difficult for WWF to do all the things they want to?
A.Because too many people do not know WWF.
B.Because WWF doesn’t have enough money from donations
C.Because there are too many problems for them to solve.
D.Because WWF doesn’t encourage development.

查看答案和解析>>

科目:初中英語 來源:不詳 題型:閱讀理解

Children today would rather read, do housework or even do homework than play outside--- and they get out half as much as their parents did when they were young.
According to a UK study, those growing up during the 1970s and 1980s enjoying more than two hours of outdoor activities each weekday, and nine hours on weekends—whatever the weather is. But their children play outside for just over one hour each weekday, and fewer than five hours on Saturdays and Sundays.
So, the UK started an activity to encourage children to give up 30 minutes of screen time a day to play outdoors.
The Wild Network, born on September 25, 2013, is joined by more than 300 organizations, large or small. It tries to attract children away from television and computer screen and into woods and parks.
It is the biggest ever activity to reconnect children with nature and outdoor activities, and it plans to help improve children’s health.
Suggestions on how to get more time in nature including collecting fruits, camping, watching autumn colour on trees and so on.
This is not the first time the message of less screen, more play has been brought up. Children in the 1980s were encouraged to do the same by BBC TV show Why Don’t You, which encouraged children to “turn off your TV set, and go to do something less boring instead”.
You can learn more about the activity by visiting Http://www. Projectwildthing.com.
小題1: We can learn from the second paragraph that _______.
A.today’s children have more free time
B.today’s children spend more time outdoors
C.the parents had more free time when they were young
D.The parents spent more time outdoors when they were young
小題2:The Wild Network was started to __________.
A.encourage children to spend more time outdoors
B.encourage children to play with their parents outdoors
C.encourage children to spend more time on their studies
D.encourage parents to spend more time with their children
小題3:What can we learn about the Wild Network?
A.It was set up this year
B.It was the best ever activity
C.Both large organizations or small can join it
D.You can learn about it from the show Why Don’t You
小題4: Which of the following activities is not mentioned?
A.CampingB.Collecting fruits
C.Bird watchingD.Autumn clour watching
小題5:The underlined part “do the same” can be replaced by _______.
A.start an activityB.play outdoors
C.do homeworkD.do housework

查看答案和解析>>

科目:初中英語 來源:不詳 題型:閱讀理解

As young students, you have many dreams. These dreams can be very big, such as winning the Noble Prize; they can also be small, such as becoming one of the best students in your class. Once you find a dream, what do you do with it?  小題1:
Andrew Matthews, an Australian writer, tells us that making your dreams real is life’s biggest challenge. You may think you’re not very good at some school subjects, or that it’s impossible for you to become a writer.  小題2:
 小題3: The first thing you must do is to remember what your dream is. Don’t let it leave your heart. Keep telling yourself what you want every day and then your dream will come true faster. You should know that a big dream is, in fact, made up of many small dreams.
 小題4:There will be difficulties on the road to your dream. But the biggest difficulty comes from yourself.    小題5: Studying instead of watching TV will help you get better exam results, while saving five yuan instead of buying an ice cream means you can buy a new book.
As you get closer to your dream, it may change a little. This is good as you have the chance to learn something more useful and find new hobbies.

從方框中所給的選項中選出能填入空白處的最佳選項,補全短文。其中有一項為多余
選項。(10分)

查看答案和解析>>

同步練習冊答案
精品一区二区免费在线观看_国产精品久久久久久av福利软件_97成人精品区在线播放_国内成人精品一区
理论片日本一区| 欧美色爱综合网| 亚洲视频小说图片| 色噜噜狠狠色综合欧洲selulu| 中文字幕在线观看不卡| 色婷婷精品久久二区二区蜜臀av| 亚洲制服丝袜av| 欧美久久久久中文字幕| 麻豆一区二区三| 久久日韩粉嫩一区二区三区| 国产夫妻精品视频| 中文字幕中文字幕中文字幕亚洲无线| 91视频观看免费| 亚洲国产一区二区在线播放| 欧美大片在线观看一区| 国产精品一二一区| 亚洲欧美另类小说| 欧美一区二区三区在线| 国产一区视频导航| 亚洲欧洲成人av每日更新| 精品视频免费看| 黄色小说综合网站| 国产精品麻豆视频| 欧美日韩综合在线免费观看| 久久精品国产成人一区二区三区| 欧美国产精品专区| 欧美在线综合视频| 国产自产视频一区二区三区| 最新热久久免费视频| 欧美日韩国产一级二级| 国产一区二区在线视频| 中文字幕佐山爱一区二区免费| 欧美日韩大陆在线| 国产iv一区二区三区| 亚洲最大成人综合| 精品国产乱码久久| 色噜噜狠狠一区二区三区果冻| 美脚の诱脚舐め脚责91| 亚洲视频免费在线| 日韩欧美国产一区二区三区| 97精品久久久久中文字幕| 日韩电影免费在线观看网站| 欧美国产激情二区三区| 5566中文字幕一区二区电影| 成人做爰69片免费看网站| 亚洲chinese男男1069| 国产日韩影视精品| 欧美日韩精品一区二区天天拍小说| 国产精品综合久久| 亚洲国产综合人成综合网站| 国产日产欧美一区二区视频| 777xxx欧美| 91在线视频在线| 国内精品写真在线观看| 一区二区三区蜜桃网| 久久久亚洲精华液精华液精华液 | 九色|91porny| 亚洲日本乱码在线观看| 欧美成人高清电影在线| 在线免费观看日本欧美| 国产精品综合网| 日韩制服丝袜av| 亚洲天堂免费看| xfplay精品久久| 欧美人伦禁忌dvd放荡欲情| www.在线成人| 国产中文一区二区三区| 亚洲一区二区三区四区在线观看| 国产亚洲精品福利| 日韩一级完整毛片| 欧美性生活久久| av在线这里只有精品| 国产一区视频网站| 日本麻豆一区二区三区视频| 一区二区三区丝袜| 国产精品日韩精品欧美在线| 日韩免费看的电影| 欧美精品久久99| 欧美专区亚洲专区| 91免费视频网| 成人高清视频免费观看| 国产一区二区三区四区五区美女| 日日摸夜夜添夜夜添国产精品| 亚洲欧美综合另类在线卡通| 国产欧美日韩精品在线| 日韩精品一区二区三区老鸭窝 | 一本大道av伊人久久综合| 国产黄色精品网站| 九九热在线视频观看这里只有精品| 亚洲午夜一区二区三区| 亚洲日本欧美天堂| 国产精品久久久久久久久快鸭| 久久精品夜色噜噜亚洲aⅴ| 欧美电影免费观看高清完整版在线观看| 欧美三级视频在线观看| 一本久道久久综合中文字幕| 99精品热视频| 成人高清视频免费观看| 风间由美一区二区av101| 国产一区欧美日韩| 国产一区二区三区四| 久久国产综合精品| 九九久久精品视频| 精品一区二区三区香蕉蜜桃| 日韩av高清在线观看| 天天综合天天综合色| 一区二区久久久久久| 亚洲麻豆国产自偷在线| 成人欧美一区二区三区视频网页| 久久午夜羞羞影院免费观看| 精品国产髙清在线看国产毛片| 欧美成人乱码一区二区三区| 欧美一级午夜免费电影| 日韩一区二区在线观看视频播放| 日韩亚洲欧美一区二区三区| 欧美一卡在线观看| 日韩欧美国产电影| 精品91自产拍在线观看一区| 欧美精品一区二区久久久| 精品国产乱码久久久久久闺蜜| 久久久久久久久岛国免费| 国产欧美一区二区在线| 中文字幕在线播放不卡一区| 成人免费在线视频| 伊人性伊人情综合网| 亚洲成人av一区二区| 日日摸夜夜添夜夜添国产精品| 免费高清视频精品| 九九视频精品免费| 国产高清在线精品| www.日韩在线| 91久久精品一区二区| 欧美日韩久久不卡| 日韩视频免费观看高清完整版| 亚洲精品在线观看网站| 日本一区二区久久| 亚洲天堂中文字幕| 亚洲v日本v欧美v久久精品| 日本不卡中文字幕| 国产精品一区2区| 99久久久久免费精品国产| 色综合久久久久久久久久久| 在线视频国产一区| 日韩一级成人av| 国产校园另类小说区| 亚洲男同1069视频| 婷婷丁香久久五月婷婷| 久久国产日韩欧美精品| 成人午夜av电影| 欧美亚洲动漫精品| 日韩美一区二区三区| 国产农村妇女毛片精品久久麻豆 | 色综合久久精品| 3d动漫精品啪啪一区二区竹菊| 2021国产精品久久精品| 综合久久久久久| 午夜精品国产更新| 国产精品综合久久| 日本韩国一区二区三区| 欧美成人猛片aaaaaaa| 国产精品国产精品国产专区不蜜 | 99视频在线观看一区三区| 欧美亚洲丝袜传媒另类| 精品国产乱码久久久久久免费 | 成人福利视频网站| 欧美日本一道本在线视频| 久久亚洲精品小早川怜子| 亚洲图片另类小说| 老司机精品视频在线| av成人免费在线观看| 91精品婷婷国产综合久久竹菊| 久久久久久久久久久久久夜| 伊人婷婷欧美激情| 国模无码大尺度一区二区三区| 99久久99久久久精品齐齐| 在线电影院国产精品| 中文字幕欧美国产| 亚洲一区二区精品久久av| 激情偷乱视频一区二区三区| 色偷偷久久一区二区三区| 日韩免费看的电影| 亚洲乱码一区二区三区在线观看| 天天爽夜夜爽夜夜爽精品视频| 丰满岳乱妇一区二区三区| 8x8x8国产精品| 亚洲视频在线观看三级| 激情深爱一区二区| 欧美日韩亚洲国产综合| 中文字幕第一页久久| 美女看a上一区| 欧洲生活片亚洲生活在线观看| 国产日韩精品一区| 蜜臀av一区二区在线免费观看| 91片在线免费观看| 国产午夜精品久久久久久免费视| 日韩在线观看一区二区| 色哟哟国产精品免费观看| 国产亚洲精品中文字幕| 蜜臀av国产精品久久久久| 99麻豆久久久国产精品免费优播|