问题

We ________ you ever since you sent us the fax informing us of your date of arrival

A:expected
B:were expecting
C:are expecting
D:have been expecting

正确答案是：

同类题型

It’s recommended that our plan _____ until it was tested again.

55 There have been many changes in _____history of _____ English language

I_______ hD.mustn’t

The police are trying to find out the ____ of thewoman murdered in the bathroom．

I agree with most of what you said ,but I don’t agree with _______.