It is necessary that measures _____ taken right now.A: beB: must beC: will beD: can be

题目

It is necessary that measures _____ taken right now.

A: be

B: must be

C: will be

D: can be

相似考题

1.－－Must we finish our homework now? －－No, you ______. You _______ finish it after school.A.needn't , mayB.mustn't , mayC.can't , canD.needn't , must

2.Where ________ you ________?A.are/beB.have/beC.is/beD.have/been

3.Our tradition ______ be different _____ yours.A、can;withB、must;withC、need;asD、may;from

4.“Must I finish my homework now?” “No, you() . But you() finish it this evening. ”A. mustn’ t…mustB. needn’ t…mustC. can’ t…canD. can’ t…must

参考答案和解析
参考答案：A
更多“It is necessary that measures _____ taken right now.A: beB: must beC: will beD: can be ”相关问题

  • 第1题：

    —_______ I return the book to the library this week?— No, you _______.You can keep it until the end of this month.

    A.Must; needn’t

    B.Can; can’t

    C.May; mustn’t

    D.Can; mustn’t


    答案：A

  • 第2题：

    3．—__________ 1 go out for a while?

    —No，you __________ You must finish your homework first．

    A． Must，needn't

    B． Can，may

    C． May，mustn't

    D． May，must


    正确答案：C

  • 第3题：

    在植物生长季节（如春季），喷洒石硫合剂最合适的浓度为

    A．4～5 Be

    B．3～4 Be

    C．2～3 Be

    D．0.5～1 Be


    0.5～1 Be

  • 第4题：

    ---- Look! The man at the gate ________ be our headmaster. He is always standing there every morning.

    --- - No, it ________ be him. He is holding a meeting in the office now.

    A.must, can’t B.must, mustn’t C.can’t, can’t D.can’t, mustn’t


    正确答案：A

  • 第5题：

    代谢性酸中毒时血气分析主要参数变化是

    A.pH<7.35，PaCO↑，AB↓，SB↓，TCO↓，BB↓，BE<3-3
    B.pH=7.35，PaCO↑，AB↑，SB↑，TCO↓，BB↑，BE<3+1
    C.pH>7.35，PaCO↑，AB↑，SB↑，TCO↑，BB↑，BE<3+2
    D.pH=7.35，PaCO↑，AB+，SB↑，TCO↑，BB↑，BE<3+3
    E.pH<7.35，HCO↓，PaCO↓，AB↓，SB↓，TCO↓，BB↓，BE<-3

    答案：E
    解析：
    严重腹泻、肠瘘或输尿管乙状结肠吻合术多发生代谢性酸中毒。代谢性酸中毒时，血pH下降，pH<7.35，HCO下降。故答案应选E。

  • 第6题：

    4、在植物生长季节（如春季），喷洒石硫合剂最合适的浓度为

    A．4～5 Be

    B．3～4 Be

    C．2～3 Be

    D．0.5～1 Be


    0.5～1 Be

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