--Lookattheslimladyinred.IsthatMrsWu?      --No,it     ...

问题详情：

--Look at the slim lady in red. Is that Mrs Wu?

       --No, it            be her. She has gone to Hainan.

       A. won't                B. mustn't              C. can't               D. may not

【回答】

C

知识点：情态动词

题型：选择题