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6．A．No, it isn't． B．Yes, it is． C．We don't know． 【查看更多】

 

題目列表(包括答案和解析)

Is this your key?            - __­­­­___­­­­_
A．No, it isn’t.B．It’s a ruler.C．Yes, it’s.D．OK.

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Is that your backpack?          .

A．No, it isn’t.                        B．Yes, it is. It’s my backpack.

C．It’s her backpack.           D．No, it isn’t. It’s her backpack

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Is this your key?            - __­­­­___­­­­_

A．No, it isn’t.B．It’s a ruler.C．Yes, it’s.D．OK.

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 —Meat isn’t really dangerous, is it?

—Oh! _________! It’s not at all good for our health.

A．Yes, it isn’t         B．No, it is                   C．Yes, it is      D．No; it isn’t

 

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---Is everyone here today?                
----____________
A．No, Jack isn’t here.B．Yes, please.
C．Yes, it is.D．Let’s go.

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