域名是Internet服务提供商(ISP)的计算机名,域名中的后缀“.edu”表示机构所属类型为(  )。

域名是Internet服务提供商(ISP)的计算机名,域名中的后缀“.edu”表示机构所属类型为(  )。A.军事机构 B.政府机构 C.教育机构 D.科研机构

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The old man walked slowly,stopping__________ fbquently.

The old man walked slowly,stopping__________ fbquently. A.on rest B.at rest C.r

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Mr.Greenmy letter,otherwise he would have replied before no

Mr.Greenmy letter,otherwise he would have replied before noW. A.must have recei

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The boy’s laziness__________ his failure in the exams.

The boy’s laziness__________ his failure in the exams. A.resulted from B.brough

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He didn’t __________and SO he failed the examination.

He didn’t __________and SO he failed the examination. A.work enough hard B.work

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