问题详情

31. —Could I have a look at the photo of your family, Sam?—Of course you ________ .


A、may

B、can

C、could

D、must

时间:2022-01-03 16:54 关键词:

答案解析

B
31.B【解析】考查情态动词can的用法.在表示请求时可以用can,但用could语气更委婉;回答时,必须要用can.