问题

We arrived home at 9:00 in the evening, __________most people had already had supper.

A:at that time
B:by that time
C:at which time
D:by which time

正确答案是：

同类题型

What are you going to do this afternoon?—I am going to the cinema with some friendsThe film _______ quite early, so we_______ to the bookstore after that.

He was impolite to the Custom Officer, ____, of course, made things even worse.

It is obvious that talking about something behind others is what everyone will not ______．

There is ________ with my watch, so Idon’t know the time.—- Let me have a look.

This isn’t _____ English book. It’s ______.