What was the man's reaction to the prices of the sofa and the armchairs offered by the woman？
A. The two prices were comparatively reasonable.
B. The two prices should be the same.
Comparatively speaking, the two prices were laughable.
查看答案
抑素对细胞分裂的抑制作用是可以逆转的。
A. 正确
B. 错误
The author's intention in writing the article is to make Americans realize that ______.
A. it is dangerous to ignore their foreign friends
B. it is important to maintain their leading role in world affairs
C. it is necessary to use several languages in public places
D. it is time to get acquainted with other cultures
The word "However" at the beginning of the second paragraph signals______.
A. that similar information is to follow
B. an argument
C. a contrast
D. a description
The student from Shanghai thought about the time 25 years ago because it was when Nixon______.
A. died
B. visited China
C. became US President
D. started building the library in his name
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