更多“WhichistherateofpumpinCPR?() A.60/minuteB.90/minuteC.100/minuteD.120/minute”相关问题
  • 第1题:

    For Miss Ella, ( )is very far.

    A、ten's minute walk

    B、ten minute's walk

    C、ten minutes' walk

    D、ten minutes walk


    参考答案:B

  • 第2题:

    On a mercator chart, 1 nautical mile is equal to ______.

    A.1 minute of longitude

    B.1 degree of longitude

    C.1 minute of latitude

    D.1 degree of latitude


    正确答案:C
    在默卡托海图上,1海里等于1分纬度(的长度)。

  • 第3题:

    钙基润滑脂的适用工作温度为( )。A.60℃D.<150℃

    钙基润滑脂的适用工作温度为( )。

    A.60℃

    D.<150℃


    正确答案:A

  • 第4题:

    不属于丙类可燃液体闪点的是()。A.60°CD.≥60°CE.<60°C

    不属于丙类可燃液体闪点的是()。

    A.60°C

    D.≥60°C

    E.<60°C


    正确答案:ABCE

  • 第5题:

    She only needs a minute amount of money.

    A:.certain
    B: fair
    C: full
    D: small

    答案:D
    解析:
    题干意为“她只需要很少的钱。” 句中划线词是形容词,意为“微小的”,与tiny, ultra-telescopic是同义词。D项small意为 “小的,细微的”;例句:This coat is too small for me.这件上衣对我来说太小了。A项意为“必然的,已确定的”;B项意为“公平的,合理的”;C项意为“满的,完全的”;故选D。

  • 第6题:


    A.60℃
    B.65℃
    C.70℃
    D.76℃

    答案:D
    解析:
    两个散热器的换热率、换热面积相同,则根据公式Q=KAΔt可知,K与Δt成正比。根据题意可以列出下式:(tg-ts)/1000=(ts-tb)/2000解此式可得:ts=76℃。

  • 第7题:

    SMED://是Single Minute Exchangeof Dies的缩写。


    正确答案:正确

  • 第8题:

    Every morning Mr. Smith takes a()to his office.

    • A、minutes' walk
    • B、minute's walk
    • C、minutes walk
    • D、minute walk

    正确答案:D

  • 第9题:

    基本文明用语中,“请稍等”的英文说法是()。

    • A、Excuese me,please.
    • B、May I help you.
    • C、Wait a minute,please.
    • D、Take minute.

    正确答案:C

  • 第10题:

    单选题
    The wind is ESE,and a sailing vessel is steering NW. Which fog signal should she sound?()
    A

    One blast at one-minute intervals

    B

    One blast at two-minute intervals

    C

    Two blasts at one-minute intervals

    D

    One prolonged and two short blasts at two-minute intervals


    正确答案: B
    解析: 暂无解析

  • 第11题:

    单选题
    Two aeroplanes are flying straight towards each other. One is traveling at 10 kilometres per minute, and the other at 15 kilometres per minute. Assuming that the planes are exactly 1,000 kilometres apart, what distance will be between them one minute before they crash into each other?
    A

    . 10 kilometers.

    B

    15 kilometers.

    C

    25 kilometers.

    D

    5 kilometers.


    正确答案: D
    解析:
    两架飞机相向飞行,一架飞行速度每分钟10公里,另一架每分钟15公里,那么如果相撞,相撞前一分钟时两架飞机的距离应该是10+15=25公里。选项C正确。

  • 第12题:

    单选题
    On a Mercator chart,1 nautical mile is equal to().
    A

    1 minute of longitude

    B

    1 degree of longitude

    C

    1 minute of latitude

    D

    1 degree of latitude


    正确答案: C
    解析: 暂无解析

  • 第13题:

    Hold on a minute, please、 I’ll put you().

    A、 off

    B、 on

    C、 through


    答案:C

    解析:put off推迟,扔掉,阻止;put on穿上,上演,增加,假装;put through接通,完成,使穿过,使经受。本题中put through表示“接通(电话)”。句意:请稍等。我给你接过去。

  • 第14题:

    使用VC6打开考生文件夹下的工程test35_3。此工程包含一个test35_3.cpp,其中定义了时钟类clock,但该类的定义并不完整。请按要求完成下列操作,将程序补充完整。

    (1)定义类clock的私有数据成员hour和minute,它们都是int型的数据。请在注释“//**1**”之后添加适当的语句。

    (2)补充完全类clock的构造函数,私有数据成员hour和minute分别初始化为参数h和m的值,请在注释“//**2**”之后添加适当的语句。

    (3)完成类clock的成员函数printtime,的定义,该函数以“Now the time is hour:minute”的格式输出数据成员hour和 minute的值,如hour=3、minute=59,则输出为“Now the time is 03:59”,请在注释“//**3**”之后添加适当的语句。

    (4)完成类clock的成员函数addoneminutetime的定义,该函数可将clock类对象表示的时间加一分钟,如现在hour=3、 minute=59,运行该函数后hour=4、minute=0。请在注释“//**4**”之后添加适当的语句。

    程序的输出结果如下:

    Now,the time is 12:59

    Now,the time is 13:00

    注意:除在指定位置添加语句之外,请不要改动程序中的其他内容。

    源程序文件test35_3.cpp清单如下:

    include<iostream.h>

    class clock

    {

    private:

    // ** 1 **

    public:

    clock(int h, int m)

    {

    // ** 2 **

    }

    int presenthour(){return hour;}

    int presentminute(){return minute;}

    void addoneminutetime();

    void printtime();

    };

    void clock::printtime()

    {

    if(hour<10) cout<<'0';

    // ** 3 **

    if(minute<10) cout<<'0';

    cout<<minute<<end1;

    }

    void clock::addoneminutetime()

    {

    // ** 4 **

    if(minute>59)

    {

    minute-=60;

    hour++;

    }

    if(hour>23)

    hour=0;

    }

    void main ( )

    {

    clock c(12,59);

    c.printtime();

    c.addoneminutetime();

    c.printtime();

    }


    正确答案:(1) int hour; int minute; (2) hour=h; minute=m; (3) cout"Nowthe time is"hour":"; (4) minute++;
    (1) int hour; int minute; (2) hour=h; minute=m; (3) cout"Now,the time is"hour":"; (4) minute++; 解析:本题主要考查考生对于类基本概念的掌握和将具体问题转换为模型并编程实现的能力。特别是对于程序中小时与分的范围限定是必不可少的。

  • 第15题:

    trust, and you will anioy every minute that. you spent with them. 85. ____________


    正确答案:
    spend

  • 第16题:

    Romania's government issued a last-minute appeal to him to call off his trip.

    A:anoroval
    B:plea
    C:request
    D:order

    答案:B
    解析:
    本句意思是:罗马尼亚政府向他发布了最后通碟取消了他的旅行。句中 appeal意为“恳求,呼吁”,如:This is not another appeal for famine relief.这不是为贩济饥荒的又一次募捐。四个选项中approval意为“同意”,如:She desperately wanted to win her father's approval.她急不可待地想赢得父亲的赞同。plea意为“恳求,请求”,如:She made an impassioned plea for help.她恳切地求助。request意为“要求”,如:She peremptorily rejected the request。她断然拒绝了请求。order意为“命令”。只有选项B同句中画线单词含义接近。

  • 第17题:

    It seems somewhat( )to expect anyone to drive 3 hours just for a 20-minute meeting。

    A.eccentric
    B.impossible
    C.absurd
    D.unique

    答案:C
    解析:
    题目意为“期望谁驱车3小时只为开一个20分钟的会议,似乎有点荒谬。”选项A意为“古怪的,异常的”;选项B意为“不可能的”;选项C意为“荒谬的,无理性的”;选项D意为“唯一的,仅有的”。根据题意,选项C更符合题意。
      

  • 第18题:

    The () news is that the delegation will arrive at 6∶30 this afternoon.

    Aup to the minute

    Bup-to-the minute

    Cup-to-the-minute

    Dup-to the minute


    C

  • 第19题:

    SMED的英文全称是什么()

    • A、Single Minute Exchange of Dies
    • B、Single Man Exchange of Dies
    • C、Some Minute Exchange of Dies
    • D、Single Minute Expect of Dies

    正确答案:A

  • 第20题:

    哪个单位被用来测量话务量?()

    • A、Erlang
    • B、Bit/second
    • C、Hertz
    • D、Subscribers/kHz
    • E、Subscribers/minute

    正确答案:A

  • 第21题:

    1ppm是1 pulse per minute分脉冲的缩写表示。


    正确答案:正确

  • 第22题:

    判断题
    1ppm是1 pulse per minute分脉冲的缩写表示。
    A

    B


    正确答案:
    解析: 暂无解析

  • 第23题:

    问答题
    题目要求:  In this part of the test, you are asked to give a short talk on a business topic. You have to choose one of the topics from the three below and then talk for about one minute. You have one minute to prepare your ideas.Practice 1  (The candidate chooses one topic and speaks about it for one minute.)  A How to negotiate successfully when we are in business?  B In business, what important role does the communication take?  C What kinds of skills shall the technical writers have?

    正确答案: 【参考范例】
    If you choose A:
    It is a key skill in any business to negotiate successfully so as to reach agreements with other people or parties. The negotiation could be done with a buyer or a seller and it will always involve an element of compromise, no matter what. But, when entering negotiations, it is important to keep in mind that to negotiate and make agreements successfully is almost impossible unless you think you can afford to ‘lose’ or walk away from on offer. The result will be you avoiding asking more than what you suppose the other side will give without a dispute. Consequently, you will become a passive observer, while the other side will dictate the terms.
    If you choose B:
    Communication is one of the most important features in any business. Good communications are indispensable at any stage of the business process.
    Within individual company, internal communications happen at, and between the different levels. Directors will communicate with one another with regard to the company’s overall strategy. They communicate their plans to managers, and the managers then inform the other employees. Negotiations are usually conducted in terms of payment and working conditions. Managers try to boost morale and motivation with good communication. Employees also communicate with one another, over certain matters, for instance production and wages.
    Reliable and effective communication is instrumental when it comes to efficient management of a company.
    If you choose C:
    Firstly, technical writers should be able to write well, which means more than just knowing the basics of spelling, grammar and punctuation. The ability to condense, organize and generalize complicated information to make it easier to understand is also very important. A good technical writer must also be capable of handling tight deadlines. As far as career prospects go, with the valuable experience gained, many technical writers actually have the chance to take on management roles. Then they will be responsible for the work of other writers within a particular company; or they may want to become contractors, in other words, selling their services to companies at an hourly rate through an agency which employs many freelance technical writers.
    解析: 暂无解析