问题

We should think carefully about ________ Mr. Needham said at the meeting.

A:that
B:what
C:which
D:X

正确答案是：

同类题型

It was 1920 ______ regular radio broadcasts began

Can you tell me our parents’ telephone numbers I want to ______.

下列各句中，没有语病的一句是

Iamastudent________IamChinese.

I have ever lived in New York and London, ______________I don’t like either city.