更多“单选题When does Channel 2 begin evening programmes?A At 18:00.B At 18:30.C At 17:35.”相关问题
  • 第1题:

    Shopping for clothes is not the same experience for a man as it is for a woman. A man goes shopping (11)______ he needs something. His purpose is settled and decided (12)______ . He knows what he wants and his objective is to find it and (13)______ it;the price is a secondary (14)______ . Most men (15)______ walk into a shop and ask the salesman (16)______ what they want. If the shop has it in stock. the salesman promptly (17)______ it,and the business of trying it on proceeds (18)______ . Au being well,the (19)______ can be and often is completed in less than five minutes,with hardly any bargain and to their satisfaction. For a man,slight problems may begin when the shop does not have what he wants. (20)______ does not have exactly what he wants. In that case the salesman,as the name implies,tries to sell the customer something else.

    (11)

    A.although

    B.before

    C.unless

    D.because


    正确答案:D
    解析:考查连词。根据句意可知,此处应填入一个表原因的连词,故选D。

  • 第2题:

    When does language acquisition begin according to the research?

    A.It begins with the birth of a baby.
    B.It begins before the birth of a baby.
    C.It begins when a baby starts imitating adults’ speech.
    D.It begins with a baby's cry melodies typical of its mother tongue.

    答案:B
    解析:
    细节题。根据倒数第二段中的“That acquisition,it is now clear, beginsmonths before birth,probably in the third trimester.”可知,婴儿在出生之前就开始了语言习得。故本题选B。

  • 第3题:

    min账户cin目录中MANINFO中的日志内容:14:18:18: manager begin initialization,表示的意思是()


    正确答案:manager进程启动

  • 第4题:

    A319/320飞机客舱温度分为()个区域,可以调节的范围是.

    • A、3;18℃-29℃
    • B、2;18℃-30℃
    • C、2;18℉-29℉
    • D、2;17℃-29℃

    正确答案:B

  • 第5题:

    单选题
    Which of the following describes the difference between SATA and PATA?()
    A

    SATA operates on a single channel.

    B

    PATA devices have three channels.

    C

    PATA devices have their own channel whereas SATA does not.

    D

    SATA devices have their own channel whereas PATA does not.


    正确答案: D
    解析: 暂无解析

  • 第6题:

    单选题
    20×20-19×19+18×18-17×17+…+2×2-1×1的值是(  )。
    A

    210

    B

    240

    C

    273

    D

    284


    正确答案: A
    解析:
    原式=(20×20-19×19)+(18×18-17×17)+…+(2×2-1×1)=(20+19)(20-19)+(18+17)(18-17)+…+(2+1)(2-1)=20+19+18+17+…+2+1=(20+1)×20÷2=210。

  • 第7题:

    单选题
    If you want to know about programmes of next week, which channel will you choose?
    A

    Channel 1.

    B

    Channel 2.

    C

    Both of them.


    正确答案: A
    解析:
    由节目单可以看出2频道22:10播出下周预告。

  • 第8题:

    单选题
    TBZK型驼峰计算机控制系统,间隔制动二部位定速范围1、2、3、4级车应为()。
    A

    19km/h、18km/h、18km/h、17km/h

    B

    19km/h、18km/h、17km/h、16km/h

    C

    19km/h、18km/h、17km/h、17km/h

    D

    19km/h、19km/h、18km/h、17km/h


    正确答案: D
    解析: 暂无解析

  • 第9题:

    填空题
    min账户cin目录中MANINFO中的日志内容:14:18:18: manager begin initialization,表示的意思是()

    正确答案: manager进程启动
    解析: 暂无解析

  • 第10题:

    设有关键码序列(16,9,4,25,15,2,13,18,17,5,8,24),要按关键码值递增的次序排列,采用直接选择排序法,一趟扫描后的结果为( )。

    A.2,9,4,25,15,16,13,18,17,5,8,24

    B.15,4,18,2,16,5,8,24,17,9,13,25

    C.9,4,16,15,2,13,18,17,5,8,24,25

    D.9,16,4,25,2,15,13,18,5,17,8,24


    正确答案:A
    解析:直接选择排序首先从序列中找出一个最小的关键字与第一个元素交换,再从剩下的元素中重复同样的步骤。

  • 第11题:

    -2,-4,6,8,-10,-12,14,16,( ),( )

    • A、-17,-18
    • B、17,18
    • C、-18,-20
    • D、18,20

    正确答案:C

  • 第12题:

    Given the following policy, what happens when the 1.1/17 route is evaluated?() [edit policy-options] policy-statement test { from { route-filter 0/0 orlonger accept; route-filter 1.1/17 upto /24 reject; route-filter 1.1/18 exact; } then { metric 6; accept; }

    • A、The route does not match this policy.
    • B、The route is accepted.
    • C、The route is rejected.
    • D、The route is accepted with a metric of 6.

    正确答案:A

  • 第13题:

    单选题
    A Channel ID mismatch occurs when ().
    A

    fibers are terminated incorrectly on a node

    B

    the channel number in the received K1 byte is not identical to the channel number transmitted in the K2 byte

    C

    the channel number in the received C1 byte is not identical to the channel number transmitted in the C2 byte

    D

    the channel number in the received C2 byte is not identical to the channel number transmitted in the C1 byte

    E

    the channel number in the received K2 byte is not identical to the channel number transmitted in the K1 byte


    正确答案: C
    解析: 暂无解析

  • 第14题:

    单选题
    You are interested in Classical Music, so you can watch TV at ______
    A

    21:20 on Channel 1

    B

    21:00 on Channel 2

    C

    18:05 on Channel 2


    正确答案: B
    解析:
    由节目单可以看出1频道21:20播出古典音乐。

  • 第15题:

    单选题
    When does auxiliary burner of rotary nozzle incinerator begin to work? () Ⅰ.hen igniting Ⅱ.he sludge for dealing with is too much Ⅲ.efore stopping incinerator
    A

    Ⅰ+Ⅱ

    B

    Ⅰ+Ⅲ

    C

    Ⅱ+Ⅲ

    D

    Ⅰ+Ⅱ+Ⅲ


    正确答案: A
    解析: 暂无解析

  • 第16题:

    单选题
    CRH2、CRH380A系列动车组分离高度调整杆,用两个()插口扳手拆下高度调整杆下部螺母。
    A

    18-19

    B

    17-19

    C

    17-18

    D

    16-18


    正确答案: C
    解析: 暂无解析

  • 第17题:

    单选题
    12. void start() {  13. A a = new A();  14. B b = new B();  15. a.s(b);  16. b = null;  17. a = null;  18. System.out.println(“start completed”); 19. }  When is the B object, created in line 14, eligible for garbage collection?()
    A

     After line 16.

    B

     After line 17.

    C

     After line 18 (when the methods ends).

    D

     There is no way to be absolutely certain.

    E

     The object is NOT eligible for garbage collection.


    正确答案: B
    解析: The correct answer to this question is D. The member method s is not defined so there is no way to be certain of the result. 

  • 第18题:

    单选题
    Given the following policy, what happens when the 1.1/17 route is evaluated?() [edit policy-options] policy-statement test { from { route-filter 0/0 orlonger accept; route-filter 1.1/17 upto /24 reject; route-filter 1.1/18 exact; } then { metric 6; accept; }
    A

    The route does not match this policy.

    B

    The route is accepted.

    C

    The route is rejected.

    D

    The route is accepted with a metric of 6.


    正确答案: A
    解析: 暂无解析