问题

You must have waited here for a long time, __________?

A:mustn’t you
B:needn’t you
C:didn’t you
D:haven’t you

正确答案是：

同类题型

We often have a party ______ the evening _______ January 1.

She has very________ close friends so that she really doesn’t know________.

Mum, I’m home. Open the door!—_____. I’m coming.

Do you have a bike— Yes, _______! It’s my bike.

Is there ____ in today’s newspaper