问题

The old lady didn’t know whenthe house caught fire.

A:how to do
B:how to do with it
C:what to do
D:what to do it

正确答案是：

同类题型

If it had not been for your help, I ____ the examination.

His MP3 is the same as ________, but it is more expensive.

Who is ___________ man under the tree

What’s the weather like in your hometown now — It’s terrible. It’s raining so ______ that people can ______ go out.

The airport is far from here，and there on time，you’d better take a taxi