Question

【题目】—What ________ your mother ________? (　　)

—She's a teacher.

A. does; does B. does; do C. do; does

Answer 1

【答案】B

【解析】

句型“What do/does sb. do?”用来询问某人的职业, 主语your mother是第三人称单数, 故助动词用does。