What does the phrase “clam up” in Paragraph 2 probably mean?A．become excitedB．show respectC．refuse to talkD．seek help

题目

What does the phrase “clam up” in Paragraph 2 probably mean?

A．become excited

B．show respect

C．refuse to talk

D．seek help

相似考题

1.X线平均波长(λmean)与最短波长(λmean)的关系是A.λmean=3λminB.λmean=5λminC.λmean=2λminD.λmean=5λminE.λmean=λmin

2.They are all _________ at the _______ news.A、exciting; excitedB、excited; excitingC、 exciting; excitingD、excited; excited

3.What ________ the notice________?A. is, sayB. is, saidC. did, sayD. does, say

4.-Does "am"___ afternoon-No, it morning.A. means，meanB. means, meansC. mean, means

更多“What does the phrase “clam up” in Paragraph 2 probably mean?A.become excited B.show ”相关问题

  • 第1题：

    x线平均波长(λmean)与最短波长(λmin)的 关系是A.λmean =3λminB.λmean =2.5λmin

    x线平均波长(λmean)与最短波长(λmin)的 关系是

    A.λmean =3λmin

    B.λmean =2．5λmin

    C.λmean =2λmin

    D.λmean =l．5λmin

    E.λmean=λmin


    正确答案：B
    X线平均波长(λmean)与最短波长(λmin)的关系是λmean=2.5λmin

  • 第2题：

    What _______ “Mr” mean?

    A. is

    B. does

    C. Do


    参考答案：B

  • 第3题：

    4．—_________ Mike________ his homework in the evening?

    —No，he doesn't．

    A． Do；does

    B． Does；do

    C． Do；do

    D． Does；does


    正确答案：B
    4.B【解析】考查实义动词的疑问式为“Does+主语+do，故选B。

  • 第4题：

    已知Lxx=∑(x－mean(x))2=400,Lyy=∑(y－mean(y))2=3000,Lxy=∑(x－mean(x))·(y－mean(y))=－1000;则相关系数r=()。注:mean(x)、mean(y)分别为x,y的均值。

    A.0.925

    B.-0.913

    C.0.957

    D.0.913


    参考答案：B

  • 第5题：

    X线平均波长(λmean)与最短波长(λmin)的关系是

    A．λmean=3λmin

    B．λmean=2.5λmin

    C．λmean=2λmin

    D．λmean=1.5λmin

    E．λmean=λmin


    正确答案：B
    B。X线平均波长(λmean)与最短波长(λmin)的关系是λmean=2.5λmin。

  • 第6题：

    Which of the following may illustrate the difference between "competence" and__________ "performance"?

    A．What a person "knows" and what he/she "does".
    B．What a person "can do" and what he/she "does".
    C．What a person "does" and what he/she "knows".
    D．What a person "does" and what he/she "can do".

    答案：A
    解析：
    考查语言学知识。competence“语言能力”，指语言使用者对于语言规则系统的潜在意识；performance“语言运用”，指在具体场景中语言的实际运用，二者对应的分别为“knows”和“does”。故选A。

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