You need fit.A. exercise keepingB. to exercise to keepC. exercising keepingD. to exercise

发布时间：2020-08-23 02:48:28

You need      fit.
A. exercise keeping
B. to exercise to keep
C. exercising keeping
D. to exercise keeping

网友回答

A. exercise keeping
(答案→)B. to exercise to keep
C. exercising keeping
D. to exercise keeping
解析：句意：你需要锻炼来保持健康。动词不定式做宾语表示具体的将要进行的动作，不定式做目的状语也表示具体的将要进行的动作，结合语境可知选B。
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