参考答案和解析

选A
They are teachers and don't realize what it takes to start and run a company.
意思是”他们是老师并且还没有意识到创立和经营一家公司究竟需要什么.”
it takes sb. some time/some money/sth. to do sth.=做...事需要某人花费...(时间/金钱/东西)

更多“They are teachers and don't realize _____ to start ”相关问题
  • 第1题:

    GiventhatastaticmethoddoIt()inaclassWorkrepresentsworktobedone,whatblockofcodewillsucceedinstartinganewthreadthatwilldothework?

    CODEBLOCKa:

    Runnabler=newRunnable(){

    publicvoidrun(){

    Work.doIt();

    }

    };

    Threadt=newThread(r);

    t.start();

    CODEBLOCKb:

    Threadt=newThread(){

    publicvoidstart(){

    Work.doIt();}};

    t.start();

    CODEBLOCKc:

    Runnabler=newRunnable(){

    publicvoidrun(){

    Work.doIt();

    }

    };

    r.start();

    CODEBLOCKd:

    Threadt=newThread(newWork());

    t.start();

    CODEBLOCKe:

    Runnablet=newRunnable(){

    publicvoidrun(){

    Work.doIt();

    }

    };

    t.run();


    参考答案:A

  • 第2题:

    已经声明了类“publicclassthimplementsrunnable”,下面哪条语句可以启动该类型的线程_________?

    A.Tht=newTh();t.start();

    B.newTh.start();

    C.Threadt=newThread(newTh());t.start();

    D.Tht=newTh();t.run();


    正确答案:C

  • 第3题:

    The pronunciation of the English contraction "don't" is __________.


    答案:D
    解析:

  • 第4题:

    We _____ like coffee before_____ all.

    A.don’t … at

    B.didn’t … at

    C.didn’t … in

    D.don’t ...in


    答案:B

  • 第5题:

    -- Ann is in hospital.

    -- Oh, really? I __ know. I __ go and visit her.

    A. didn’t; am going to B. don’t; would

    C. don’t; will D. didn't; will


    正确答案:D

  • 第6题:

    The pronunciation of the English contraction "don't" is__________ .


    答案:D
    解析:
    考查语音知识。“don’t”这个缩略词的正确发音为D项。