搜题
王老师:19139051760(拨打)
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第1题

Must I finish the report today? -_____________________. You can finish it tomorrow. A. No, you don.t have to
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第2题

This plant can.t be exposed ____________strong sunshine. A. to B. by C. in
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第3题

A dictionary may define genetics _________ simply “the science of the study of heredity”. A. to B. as C
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第4题

have trouble in ________ my homework. A. done B. do C. doing
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