How long do you think it will be _____ I can go back to work?A．beforeB．whenC．unt

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How long do you think it will be _____ I can go back to work?

A．before

B．when

C．until

D．that

答案

解析

试题分析：考查连词，A. before在…之前；B. when当…时候；C. until直到…；D. that指起连接作用，没有任何意义，句子意思“你认为我回去工作需要多长时间”
点评：连词是个常考内容，要知道每个连词的意思，遇到此类题时，就很容易做出选择

举一反三

___ they visited our school, they showed great interest in everything they saw.

A．The first time	B．For the first time
C．At first	D．At the first time

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____I had done it , I knew I had made a mistake.

A． Direct

B．A moment

C．Directly

D．Since

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________ three times，but she still couldn’t follow what the old man said．

A．Having told	B．Having been told
C．She had been told	D．Though she had been told

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I have little doubt the plan will succeed.

A．that

B．if

C．whether

D．because

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Although they just met for the first time, they talked _____ they had been friends for many years.

A．as if

B．even if

C．such as

D．so long as

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