问题

All of us don’t know these words.—______ look them up in the dictionary? [ ]

A: Why
B: What about
C: Why don't
D: Why not

正确答案是：

标签： don , us , why

同类题型

Everyone except Tom and John there when the meeting began.

That T-shirt with Yao Ming’s picture on it ________ belong to David. He admires him a lot. —No, it ________ be his. He hates black color.

Everyone except Bill and Jim ______there when the meeting began.

I became a teacher ten years ______. I have been a teacher _______ 2008.

I have changed my job. —.