Question

【题目】—How do you keep healthy?

—______ riding my bike to school every day.

A. InB. ForC. ByD. With

Answer 1

【答案】C

【解析】

句意：——你怎么保持健康？——通过每天骑自行车去上学。A. In在---里，用---语言；B. For为了；C. By通过---方式；D. With和，带有；根据How do you keep healthy?可知是通过骑自行车去上学的方式；故选C