更多“Their handshake should be firm, and they ’ve both()their names and jobs. ”相关问题
  • 第1题:

    While troubleshooting a serial line problem, you enable ppp authentication debugging as shown below:Based on the command output above, what type of ‘handshake‘ was used for PPP authentication?()

    A. one-way

    B. two-way

    C. three-way

    D. four-way

    E. no handshakes required during authentication

    F. None of the above


    参考答案:C

  • 第2题:

    ________ the vessel have no safety radiotelegraphy certificate at the time of her delivery,she ________ be held to be unseaworthy.

    A.If/may

    B.Will/shall

    C.Should/would

    D.Would/should


    正确答案:C

  • 第3题:

    I__________have been there,but I__________not find the time.

    A.should;would
    B.should;could
    C.might;could
    D.could;could

    答案:B
    解析:
    考查情态动词的用法。句意为:“我本应该去那里,但我没时间。”should have done表示“过去本应做的事而实际上并没有做”,常含有责备、遗憾的语气。

  • 第4题:

    [A] comfortable [B] weak [C] risky [D] firm


    正确答案:D

    本题考查形容词辨析。feel是系动词,意为“摸起来,感觉起来”,它常与形容词构成系表结构,如:The water feels warm.(这水摸起来很暖和。)本题中feel的主语是the road, 因此空格处的形容词应说明“道路”的特点。四个选项都可以修饰事物,comfortable一般指“(衣服、家具等)使人舒服的”,如:The bed/these shoes are very comfortable.(这床/这双鞋子很舒服。)weak意为“不牢固的,易损坏的”,如:The bridge is too weak to carry heavy traffic.(那座桥梁不太牢固,承受不住过多的车辆。)weak也可指“微弱的,隐约的”,强调不容易被看到或听到,如:a weak light/sound(微弱的光线/声音)。risky意为“有危险或风险的”,如:a risky investment(有风险的投资)。firm意为“坚固的,结实的,稳固的”,如:No building can stand without firm foundations.(没有稳固的基础,建筑就不牢靠。)根据上下文,空格处的形容词应与下文“容易滑倒”相对照,因此[D]正确,强调道路“结实”。

  • 第5题:

    ______ it rain tomorrow moring, the loading ______.

    A.Should / will be postponed

    B.If / shall be postponed

    C.Should / would be postponed

    D.If / has to be postponed


    正确答案:C
    一旦明天早上下雨,装货将被延迟。

  • 第6题:

    多选题:下面哪个是错误的用python实现存储n个人的姓名?

    A.names1=n*[0] for i in range(n): names1[i]=input('输入{}个人的姓名:'.format(i+1))

    B.names2=[] for i in range(n): names.append(input('输入{}个人的姓名:'.format(i+1)))

    C.names3=[] for i in range(n): name=input('输入{}个人的姓名:'.format(i+1)) names3+=name

    D.names4=[] for i in range(n): names4[i]=input('输入{}个人的姓名:'.format(i+1))

    E.names5=[] for i in range(n): name=input('输入{}个人的姓名:'.format(i+1)) names5+=[name]


    Python 中的变量赋值需要数据类型声明