—Wouldyoucometomybirthdaypartytomorrowevening?—I’mafrai...

问题详情：

—Would you come to my birthday party tomorrow evening?

—I’m afraid I　　　. I have to look after my grandparents.

A. wouldn’t          B. can’t         C. won’t        D. mustn’t

【回答】

B。考查情态动词。Would you do. . . ? 含有说话者一定的希望, 期待对方愿意做某事, 肯定回答常用“Sure!/Of course!”等, 否定回答常用“Sorry, I’m afraid I can’t. ”

知识点：情态动词

题型：选择题