Computers have taken the place of manpower in _______ years.

单选题

Computers have taken the place of manpower in _______ years.

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单选题

_____ for your advice,I would have been taken in.

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单选题

Since tablet computers and smart phones have（71）interface, many people believe that all home and business computers will eventually have this kind of interface too.

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单选题

Someone must have taken my key by mistake, for this key doesn‘t ______ the lock.

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单选题

Big changes have taken place at the Marketing Department___ the new manager came.(5.0)(5.0)（5.0）

答案解析