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4.I __________my teacher carefully,but l __________nothing.A. listened,listenedB. heard,listened toC.listened to,heardD. listened to,listened

题目

4.I __________my teacher carefully,but l __________nothing.

A. listened,listened

B. heard,listened to

C.listened to,heard

D. listened to,listened


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更多“4.I __________my teacher carefully,but l __________nothing.A. listened,listened B. hear ”相关问题
  • 第1题:

    Here you can see the food compactly stored in a pressurized tank.

    A:densely
    B:inexpensively
    C:quickly
    D:carefully

    答案:A
    解析:
    本句意思:在这里你可以看到食物被压缩储存在一个压力罐里。compactly意思是“坚实地,紧凑地”,与densely(稠密地)意思相近。inexpensively便宜地;quickly迅速地;carefully仔细地,认真地。

  • 第2题:

    Before using your new pressure cooker, read the following () carefully.

    Anotices

    Borders

    Cadvertisement

    Dinstructions


    D
    [解析] 句意:在使用你的新高压锅之前,请先仔细阅读以下用法说明。词义辨析。instructions:操作指南,用法说明;notices:通知;orders:命令;advertisement:广告。

  • 第3题:

    考虑EDTA 的酸效应与金属离子的配位效应时,配合物的条件稳定常数的正确描述有

    A.lg K'f (MY) = lg Kf (MY)

    B.lg K'f (MY) = lg Kf (MY)-lg αY(H)-lg αM(L)

    C.酸度越高,其lg K'f (MY) 值越大

    D.酸度越高,其lg K'f (MY) 值越小


    正确

  • 第4题:

    Here you can see the liquid food compactly stored in a pressurized tank.

    A:densely
    B:inexpensively
    C:quickly
    D:carefully

    答案:A
    解析:
    本句意思:从这里你可以看到液态的食物被压缩储存在一个压力罐里。densely的意思 为“稠密地”;inexpensively的意思为“便宜地”;quickly的意思为“迅速地”;carefully的意思为 “仔细地,认真地”。compactly的意思为“坚实地,紧凑地”,和densely的意思接近。

  • 第5题:

    当允许误差Et≤±0.1, ΔpM≥0.2, cM=0.01mol/L时,要求

    A.lgK’MY ≥5

    B.lgK’MY ≥6

    C.lgK’MY ≥7

    D.lgK’MY ≥ 8


    B