On a warm sunny day the river seems ______ and benign, and it's hard to believe it can be
A. treacherous
B. perilous
C. placid
D. turbulent
查看答案
【C11】
A. in
B. on
C. to
D. at
The passage is mainly about______.
A. when in one's life ambition is most needed
B. what to do to reform. the education system
C. why parents of underachievers are ambitious
D. how to help school children develop their ambition
【C8】
A. moving
B. keeping
C. remaining
D. lasting
【C12】
A. irresponsible
B. incorrect
C. immoral
D. imperfect
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