题目

 Tom always goes jogging in the morning and he usually does push-ups too to stay ________. A. in place            B. in order            C. in shape            D. in fashion 答案：C. 本题考察介词短语。A.就位，到位。B.井然有序。C.保持体形　D. 流行。根据句意，“Tom坚持早上跑步并且还常常做俯卧撑来维持体形．”

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