Gould won her three Olympic golds when she was ______.
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—How about your trip to Qingdao？ —It couldn't have been ______ . Sometimes I went swimming
A. so well
B. as bad
C. better
D. worse
The author tries to persuade readers to accept his argument mainly by ______.
A. pointing out the faults in what zoos do
B. using evidence he has collected at zoos
C. questioning the way animals are protected
D. discussing the advantages of natural habitats
What is the passage mainly about？
A. Stories happening in swimming competitions.
B. Two women swimmers winning Olympic golds.
C. Lessons learned from international swimming championships.
D. Friendship and competition between two swimmers.
Strict sanitary procedures formulated by our municipal government help to ______out-breaks
A. preview
B. forestall
C. ignite
D. fluctuate
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