Question

【题目】---- __________ does he improve his English?

--- One way is by working with his friend.

A. When B. How C. Why

Answer 1

【答案】B

【解析】句意：---他是怎么提高他的英语水平的？---他用的一个办法就是通过和他的朋友一起练。根据One way is by working with his friend.可知问句是对方式的提问。用how，故选B。