搜题
王老师:19139051760(拨打)
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第1题

Students with _______ problems may apply for student loans. A、economic B、financial C、male D、economical
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第2题

As a teacher, you should not _______ the students from asking questions in class. A、ruin B、restrain C、import D、imp
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第3题

The computer has brought about surprising technological changes ____ we organize and produce information. A、in a way
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第4题

电磁辐射的波长越长,能量越大。( ) 正确 错误
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