初二(下)英语 选择题

来源:百度知道 编辑:UC知道 时间:2024/09/20 22:24:12
--Could you please ___ in the room?
--Oh, I'm sorry.

A.not smoking B.not smoke C.don't smoke

求解,并解释。

b
情态动词 后面用动词原形
即 can do
否定就是 can not do

c

B

一楼回答的理由很充分

原句可以说是:you could not smoke in the room.
把could 提前,就是could you please not smoke in the room.