Question

【题目】--Where ‘s Mary? –She’s not in. She with her mother ______ at the supermarket.

A. shops B. is shopping

C. shop D. are shopping

Answer 1

【答案】B

【解析】

试题分析：句意：--玛丽在哪儿？--她不在。她和她的母亲在超市购物。根据语境可知用现在进行时，其结构是be doing的形式。主语是单数，谓语动词be用is；with her mother在这里是介词短语做后置定语，根据题意。故选B。