—Shall I keep an eye on your house when you are on holiday?— .A．It"s up to y

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—Shall I keep an eye on your house when you are on holiday?
— .

A．It"s up to you	B．Of course you should
C．If you should like	D．I would appreciate that．

答案

解析

略

举一反三

If you write something and send it immediately by email, which you ___later regret, there is no chance for second thoughts．

A．would

B．should

C．have to

D．might

题型：不详难度：| 查看答案

—Sorry, he isn’t in. This is his assistant speaking. Can I help you?.
—______.

A．Oh, you can	B．Oh, it’s a pity
C．I hope to see him soon	D．I should think so

题型：不详难度：| 查看答案

It is time for class to start. The teacher __________ be in the classroom now.
A. can B. should C would D. shall

题型：不详难度：| 查看答案

We _____ with you for the time being.

A．will stay

B．will be staying

C．would stay

D．have stayed

题型：不详难度：| 查看答案

—Who sings best in your class?
—Mary _____.

A．is

B．does

C．do

D．sing

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