题目内容
Swimmers must be very strong in order to build up speed because of the high resistance of the water. Runners, ____, must struggle against the heavy resistance of the air and ground.
- A.generally
- B.similarly
- C.naturally
- D.probably
B
游泳者与赛跑者相比较,有相似点,故选B。
游泳者与赛跑者相比较,有相似点,故选B。
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