问题

My mother doesn’t know __________ thismorning.

A:what to do
B:what does do
C:how to do
D:why does do

正确答案是：

同类题型

Have you ever been to Shanghai— Yes. I there with my father last year.

Please don’t smoke here! Look at the sign. — .

What do young people thinkplacesin town

The old man asked the children to _____ to each othernear the campfire so that he could start telling his story at once.

As computers are getting ________, they are widely used in schools and offices today.