27.We have to wait until the engineer comes because the machine is and we don’t know what is wrong with it. A. out of date B. out of control C. out of work D. out of order 查看更多

 

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We have to wait until the engineer comes because the machine is ______ and we don’t know what is wrong with it.

A. out of date              B. out of control           C. out of work                   D. out of order

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We have to wait until the engineer comes because the machine is ______ and we don’t know what is wrong with it.

A. out of date              B. out of control              C. out of work               D. out of order

查看答案和解析>>


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