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更多“Progress has been () in aeroplane design.A、doneB、madeC、produced”相关问题
  • 第1题:

    Progress so far very good and we are sure that the work will be finished on time.

    A. was B. had been C. has been D. will be


    正确答案:C

  • 第2题:

    Not only you but also Tom ( )such a mistake.

    A、have made

    B、has made

    C、were made

    D、is made


    参考答案:B

  • 第3题:

    What you saw can' t have been an aeroplane. I' m convincedit____ a large bird.

    A.must be

    B.has been built

    C.must have been

    D.could have been


    参考答案:A

  • 第4题:

    I would rather that Mr. Mike ____ the speech at the conference instead of the dean that day.()

    A、 make

    B、 made

    C、 has made

    D、 had made


    参考答案:D

  • 第5题:

    How many life buoys has your ship been exactly________.

    A.produced by

    B.met with

    C.offered of

    D.provided with


    正确答案:D

  • 第6题:

    If the ship is disabled by excepted perils while completing a voyage on which she was ______ at the time of chartering,the Shipowner will not be excused.

    A.done

    B.made

    C.engaged

    D.taken


    正确答案:C

  • 第7题:

    By the end of last year, nearly a million cars __________in that auto factory.

    A.had produced
    B.had been produced
    C.would be produced
    D.were produced

    答案:B
    解析:
    考查动词时态和语态。时间状语by tlle end oflast year意为“到去年为止”,可知此处应用过去完成时;又因car和produce之间是动宾关系,所以本题用过去完成被动式。故选B。

  • 第8题:

    This is the second time she______improvement on that equipment.

    A.had made
    B.made
    C.is making
    D.has made

    答案:D
    解析:

  • 第9题:

    The Europeans ()to stay ahead in aeroplane design.

    • A、failed
    • B、missed
    • C、lost

    正确答案:A

  • 第10题:

    An reap was supporting 16 wlans, but now it only supports one. What happened to cause the change?()

    • A、controller connectivity has been lost.
    • B、the access point lost its configuration.
    • C、the access point was rebooted.
    • D、an access point firmware upgrade is in progress.

    正确答案:A

  • 第11题:

    View the Exhibit and examine the output of the query in different times when the following command runs in an RMAN sessions: RMAN> BACKUP DATABASE FILESPERSET 2; The database has seven data files. Why is the %_COMPLETE refreshed to 13.59 in the third output after reaching 88.77?()

    • A、Because the progress is reported for each data file
    • B、Because the progress is reported for each backup set
    • C、Because other RMAN sessions have issued the same BACKUP command
    • D、Because new data files have been added to the database while the RMAN backup is in progress

    正确答案:B

  • 第12题:

    单选题
    Progress has been () in aeroplane design.
    A

    done

    B

    made

    C

    produced


    正确答案: C
    解析: 暂无解析

  • 第13题:

    Perhaps the experiment _____ by this time tomorrow.

    A、has been done

    B、will have been bone

    C、will do

    D、would have done


    参考答案:B

  • 第14题:

    Within the team, a work plan can tell each member what()and why.

    A. is being done

    B. has done

    C. has been done


    参考答案:A

  • 第15题:

    Much research( ) into the possibiecauses of the disease in the past few years.

    A.has been done

    B.was done

    C.have been done

    D.were done


    答案:A

  • 第16题:

    Nobody but Jack and Jane () made great progress in the history examination this time.

    A、have

    B、has

    C、had

    D、has been


    参考答案:B

  • 第17题:

    Port of Registry refers to the port where________.

    A.the ship has been named

    B.the ship has been built

    C.the ship has been signed

    D.the ship has been registered


    正确答案:D

  • 第18题:

    If at any time the officer in charge of the navigational watch is to be relieved when a manoeuvre or other action to avoid any hazard is taking place,______.

    A.the relief of that officer shall be made prior to such action has been completed

    B.the relief of that officer shall never be made

    C.the relief of that officer shall be deferred until such action has been completed

    D.the relief of that officer shall be made by the captain


    正确答案:C

  • 第19题:

    Mary has blended the ingredients.

    A:mixed
    B:made
    C:cooked
    D:eaten

    答案:A
    解析:

  • 第20题:

    All that can be done.

    A.have been done
    B.have done
    C.has been done
    D.has done

    答案:C
    解析:

  • 第21题:

    The work()by the time you get there.

    • A、will have been done
    • B、was done
    • C、had been done
    • D、has done

    正确答案:A

  • 第22题:

    Who has done your hair,Susan?()

    • A、My hair has been done
    • B、That hair stylist
    • C、My hairstyle is cool
    • D、I have it cut

    正确答案:B

  • 第23题:

    单选题
    What has happened in the past half-century?
    A

    The population of 15 countries has reduced by more than half.

    B

    Many countries have made unprecedented economic progress.

    C

    Many countries are still struggling with underdevelopment.

    D

    Urbanization has been taking place at a fast pace.


    正确答案: D
    解析:
    录音开头指出在过去的半个世纪,整个世界取得了前所未有的经济成果,上一代还在与落后做斗争的国家现在成为充满朝气的全球经济活动和国内繁荣的中心,因此选项B符合录音内容。