暑假即將來臨，某校學生會打算在假期舉行為貧困地區和受災地區的孩子們奉獻愛心的活動。請你用英語寫一封倡議書，號召同學們用力所能及的方式伸出援助之手，奉獻自己的愛心。

要求：

1、文中應包含：至少兩種幫助方式：這樣做的目的和意義。

2、字數80～800；短文的開頭已給出，不計入總詞數。

Dear schoolmates,

While we are sitting in our bright classroom, remember there are lots of children in the poor and disaster areas needing our help badly. Summer vacation is coming. Let’s do something to help them.

As students, ___________________________________________________________________

___________________________________________________________________________________

___________________________________________________________________________________

___________________________________________________________________________________

___________________________________________________________________________________

___________________________________________________________________________________

_____________________________________________________

Student’s Union

June 13, 2008

暑假即將來臨，某校學生會打算在假期舉行為貧困地區和受災地區的孩子們奉獻愛心的活動。請你用英語寫一封倡議書，號召同學們用力所能及的方式伸出援助之手，奉獻自己的愛心。
要求：
1、文中應包含：至少兩種幫助方式：這樣做的目的和意義。
2、字數80～800；短文的開頭已給出，不計入總詞數。
Dear schoolmates,
While we are sitting in our bright classroom, remember there are lots of children in the poor and disaster areas needing our help badly. Summer vacation is coming. Let’s do something to help them.
As students, ___________________________________________________________________
___________________________________________________________________________________
___________________________________________________________________________________
___________________________________________________________________________________
___________________________________________________________________________________
___________________________________________________________________________________
_____________________________________________________
Student’s Union
June 13, 2008

暑假即將來臨，某校學生會打算在假期舉行為貧困地區和受災地區的孩子們奉獻愛心的活動。請你用英語寫一封倡議書，號召同學們用力所能及的方式伸出援助之手，奉獻自己的愛心。

要求：

1、文中應包含：至少兩種幫助方式：這樣做的目的和意義。

2、字數80～800；短文的開頭已給出，不計入總詞數。

Dear schoolmates,

While we are sitting in our bright classroom, remember there are lots of children in the poor and disaster areas needing our help badly. Summer vacation is coming. Let’s do something to help them.

As students, ___________________________________________________________________

________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________                                                           

 Student’s Union

                                                                  June 13, 2008

       暑假即將來臨，某校學生會打算在假期舉行為貧困地區和受災地區（disaster area）的孩子們奉獻受心的活動。請你用英語寫一封倡議書，號召同學們，用力所能及的方式伸出援助之手，奉獻自己的愛心。

       要求：1．文中應包含：至少兩種幫助方式；這樣做的目的和意義。

          2．字數80-100；短文的開頭已給出，不計入總詞數。

Dear schoolmates,

       While we are sitting in our bright classroom, remember there are lots of children in the poor and disaster areas needing our help badly. Summer vacation is coming .Let’s do something to help them.

       As students,                                                                

                            Students’ Union

在“探究花生果實大小的變異”活動中，某小組提出了以下四種測定花生果實大小的取樣方法，其中最佳的方法是

1. A.
   在大花生中取30粒較大的，在小花生中取30粒較小的
2. B.
   在大花生中取1粒最大的，在小花生中取1粒最小的
3. C.
   在大、小兩種花生中分別隨機取1粒
4. D.
   在大、小兩種花生中分別隨機取30粒