题目

You'd betterthese sentences in your notebook, or you'll forget them quickly.A. put down B. break downC. write down D. turn down 答案:【答案】C【解析】句意:你最好把这些句子记在笔记本上,否则你会很快忘记的。考查动词短语辨析题。A. put down放下;B. break down损坏;C. write down写下;D. turn down减少/关小。in your notebook在你的笔记本上。根据句意,可知ABD三项都与句意不合,故选C。对甲乙两同学100米短跑进行5次测试,他们的成绩通过计算得:.x甲=.x乙,S2甲=0.025,S2乙=0.026,下列说法正确的是(  ) A、甲短跑成绩比乙好B、乙短跑成绩比甲好C、甲比乙短跑成绩稳定D、乙比甲短跑成绩稳定
英语 试题推荐