新課程能力培養九年級英語人教版
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（
C
）13. In the first experiment, the first group remembered a higher bill because .
A. the students forgot the bill completely
B. the students thought the man was rich enough
C. the scientists made the students believe the man was bad
D. the scientists told the students that the man should pay more
答案：C
解析：根據文中“The first group was told that the man 'liked to steal'. One week later the first group remembered a higher bill...”可知，科學家告訴第一組這個男人喜歡偷東西，讓學生們認為這個人是壞人，這種先入為主的觀念導致他們記住的賬單金額更高，C選項正確。
（
C
）14. What does the underlined word "hint" in the second experiment refer to?
A. The sights in the film.
B. Kenneth Paller's words.
C. The word "barn" in the question.
D. A real barn in students' memories.
答案：C
解析：文中提到“people watched a film and were asked: 'How fast was the white car going when it passed the barn (倉庫) while travelling along the country road?' Actually there was no barn in the film.”，問題中提到了“barn”，而實際上電影中沒有，這個問題中的“barn”就是給學生的暗示，導致部分學生以為看到了谷倉，所以“hint”指的是問題中的“barn”一詞，C選項正確。
（
A
）15. What can we learn from the case of si or shi?
A. Feelings can decide people's memories.
B. The version of shi is more widespread.
C. People's memories are always unreliable.
D. There was no sound of shi in ancient Chinese.
答案：A
解析：文中提到“Most people 'clearly remember' that it's si, while their childhood textbooks say it's shi. It shows how unreliable (不可靠的) our memory can be. According to US psychologist Faith Brynie, memories can be influenced by imagination, belief and time.”，人們對“si”和“shi”的記憶不同，表明記憶會受想象、信念等影響，即情感等因素會決定人們的記憶，A選項正確；B選項與原文“the version (版本) of si is also more widespread than shi”不符；C選項“always unreliable”過于絕對；D選項文中未提及。
（
A
）16. Which of the following is the best title for the passage?
A. Are you really sure?
B. Have you forgotten yet?
C. What should be remembered?
D. How is the memory improved?
答案：A
解析：文章主要討論了記憶的不可靠性，通過多個實驗和例子說明人們的記憶會受到各種因素的扭曲，甚至會記住從未發生過的事情，A選項“Are you really sure?”（你真的確定嗎？）能夠引發讀者對自己記憶可靠性的思考，適合作為文章標題；B選項“Have you forgotten yet?”（你已經忘了嗎？）側重遺忘，不符合主旨；C選項“ What should be remembered?”（應該記住什么？）文中未提及；D選項“How is the memory improved?”（如何提高記憶力？）與文章討論記憶不可靠性的主題不符。
