问题

Are these yourkeys — __________.

A:Yes, these are
B:No, these isn’t
C:Yes, they are
D:No, they isn’t

正确答案是：

同类题型

11. They help and understand each other and never quarrel, thus creating a(n)_______ relationship.[ ]

下列各句中，没有语病的一句是（）

The _____ population has caused many serious problems.

You should put on the notices ______ allthe people may see them.

Why are you still waiting in line— I’ve missed my turn ________.