Question

【题目】Molly is good at dancing, so she wants to be a dancer.

A. does well in B. is good with

C. do well in D. is good for

Answer 1

【答案】A

【解析】

试题分析：句意：Molly擅长跳舞，因此她想成为一名舞蹈者。根据句意及题干分析be good at相当于do well in，主语是第三人称单数，所以谓语动词也要用第三人称单数形式，故选A。