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You may BEST turn a twin-screw vessel about，to the right，in a narrow channel by using ______.A.Both engines ahead and helmB.One engine onlyC.Port engine ahead and the starboard engine asternD.Both engines astern and use helm

题目

You may BEST turn a twin-screw vessel about，to the right，in a narrow channel by using ______.

A.Both engines ahead and helm

B.One engine only

C.Port engine ahead and the starboard engine astern

D.Both engines astern and use helm

相似考题

1.He tried in vain to _________ the students __________ their professors.A. turn⋯againstB. turn⋯toC. turn⋯outD. turn back

2.—_______ I return the book to the library this week?— No, you _______.You can keep it until the end of this month.A.Must; needn’tB.Can; can’tC.May; mustn’tD.Can; mustn’t

3.Which channel is designated for VHF Digital Selective Calling?A.Channel 70B.Channel 06C.Channel 13D.Channel 16

4.You ( ) walk for miles and miles among the hills without meeting anyone.A、shouldB、needC、mustD、may

参考答案和解析
正确答案：C
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    WhichportchannelcommandisrecommendedforN1KVonCiscoUCS?()

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    D.channel-groupautomodeonsub-groupmanual

    E.channel-groupautomodeonmac-pinning


    参考答案：E

  • 第2题：

    ---I haven’t got the reference book yet, but I’ll have a test on the subject next month.

    ---Don’t worry. You______ have it by Friday.

    A. could

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    C. must

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    正确答案：B

  • 第3题：

    Deviation in a compass is caused by the ______.

    A.vessel’s geographic position

    B.vessel’s heading

    C.earth’s magnetic field

    D.influence of the magnetic materials of the vessel


    正确答案：D
    罗经的自差是由于船舶材料磁场的影响引起的。

  • 第4题：

    3．—__________ 1 go out for a while?

    —No，you __________ You must finish your homework first．

    A． Must，needn't

    B． Can，may

    C． May，mustn't

    D． May，must


    正确答案：C

  • 第5题：

    A vessel is found to be seaworthy after a complaint in writing to the American Consul by the Chief and Second Mates. The cost of the survey is to be paid by the ______.

    A.American Consul

    B.Chief and Second Mates

    C.Vessel's agent

    D.vessel's owners


    正确答案：B

  • 第6题：

    Life jackets should be marked with the______．

    A.maximum weight allowed

    B.stowage space assigned

    C.vessel's home port

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    正确答案：D
    救生衣必须标记船名。

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