The wealth of the richest province is about 12 times 　　　　 of the poorest.A．oneB．

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The wealth of the richest province is about 12 times 　　　　 of the poorest.

A．one

B．than

C．as

D．that

答案

解析

略

举一反三

The old couple preferred a flat in a small town to ______ in so large a city as Chongqing．

A．this

B．it

C．that

D．one

题型：不详难度：| 查看答案

Mr.Smith is trying to hire a new secretary， who can both type and drive.

A．one

B．the one

C．that

D．he

题型：不详难度：| 查看答案

of the three students can repair your computer. They are all experts.

A．Whatever

B．What

C．Whichever

D．Which

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Always read the __________ on the bottle carefully and take the right amount of medicine.

A．descriptions

B．instructions

C．introductions

D．Explanations

题型：不详难度：| 查看答案

There is ____ Mr. Smith at the door who wants to speak to you.

A．a some

B．certain

C．some a

D．a certain

题型：不详难度：| 查看答案