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    题目列表(包括答案和解析)

    对于以下反应：A(s)＋3B(g)2C(g)＋D(g)，在一定温度、体积固定的密闭容器中进行，下列叙述中能说明上述反应达到平衡状态的是
    A．混合气体的密度不随时间变化而变化
    B．单位时间内每消耗3 mol B，同时生成2 mol C
    C．D的物质的量分数在混合气体中保持不变
    D．B、C、D的分子个数之比为3∶2∶1

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    1.take (反义词)____________　　 　　　 　 2. I’m（完全形式）_________

    3. does not（缩略形式）_________　　　 4. you（形容词性物主代词）_________

    5. two( 同音词) __________　　　　　　　　 6. photo (复数)　　　

    7. have(第三人称单数)　　　 　　　　　　　　　　8. we (宾格)　　　

    9. these (单数)　　　　　　　　　　　　　　　　　　10. father (对应词)　　　　

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    情景反应，配对

    1.Would you like something to drink?

    2.What time shall me leave?

    3.How are you?

    4.Your CD is very nice.

    5.How often does your uncle drink?

    A．Fine, thanks.

    B．No, thanks.

    C．Thank you.

    D．What about this afternoon?

    E.Sometimes.

     

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    根据对话内容，完成反意疑问句。

    John: Your name is Bella,    1   ?
    Bella: Yes, it is.
    John: You're the only child in your family,    2   ?
    Bella: Yes, I am.
    John: You live with your parents,    3   ?
    Bella: Yes, that's right.
    John: You lived in the countryside before,    4   ?
    Bella: Yes, I did. My family came to live in this city a year ago.
    John: Your parents were both farmers before you moved there,    5   ?
    Bella: No, only my mother was.
    1.                 2.                  3.                 4.                  5.              

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    情景反应
    （从方框中选择恰当的句子完成下面的对话，并将符合题意的选项用2B铅笔涂在答题卡的相应位置上。其中有两项多余。每小题1分，共5分）
    A. Have you ever been here before?
    B. It’s beautiful.
    C. How long have you been in Dandong?
    D. Have a good time!
    E. The seafood and the noodles are really delicious.
    F. What places have you visited?
    G. Where will you go then?
    A: The traffic is very busy in the morning, isn’t it?
    B: Yes, it is. Do you work here in Dandong?
    A: No, I don’t. I’m just a tourist.
    B:    小题1:
    A: Yes, I have been here three times.
    B:   小题2:
    A: I have visited the Yalu River Bridge, Jinjiang Park and Mount Fenghuang.
    B: What do you think of Dandong?
    A:    小题3:  It has changed a lot in the past few years.
    B: Do you like the food here?
    A: Yes, I do.   小题4:   I like them very much.
    B: So do I. Here comes the bus!   小题5:
    A: Thank you. Bye-bye!
    B: Bye!

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