参考答案和解析
参考答案:D
更多“They could not decide what to do, () would they ask for help. ”相关问题
  • 第1题:

    What () you () at eight o'clock tomorrow morning?

    A、are; doing

    B、do; you

    C、will; do

    D、will; be doing


    参考答案:D

  • 第2题:

    What _______ “Mr” mean?

    A. is

    B. does

    C. Do


    参考答案:B

  • 第3题:

    What ______ you do this Sunday if it ______?

    A. do, will rain
    B. will, rain
    C. do, rains
    D. will, rains

    答案:D
    解析:
    根据this Sunday知道主句用一般将来时,而if引导的从句用一般现在时表将来,所以答案选D。

  • 第4题:

    ___you please fill in the__ ?

    A.Could,registration from

    B.Would , registration from

    C.Can ID card

    D.Did,registration form


    参考答案:A

  • 第5题:

    America will never again have as a nation the spirit of adventure as it _____ before the West was settled.

    A.coulD.B.diD.C.woulD.D.was

    答案:B
    解析:
    本题考查省略句
    B选项,句意:作为一个国家来说,美国将不再具有开拓西部前所具有的那种冒险精神。从意义来看,空格应填had,但主句中have是实义动词,为避免重复,可用助动词do替代,即用did替代had,故B项为答案。
    A选项,could能,能够;有实际意义,与助动词不同,故排除。
    C选项,would将,有实际意义,与助动词不同,故排除。
    D选项,was为be动词,与题干不符,故排除。
    故正确答案为B 项。

  • 第6题:

    You look() What()you()?

    Atire;did;do

    Btiring;have;done

    Ctired;do;do

    Dtired;have;been doing


    D