The author seems to be mainly concerned with most fisheries’ ________.[A] management efficiency[B] biomass level[C] catch-size limits[D] technological application

题目

The author seems to be mainly concerned with most fisheries’ ________.

[A] management efficiency

[B] biomass level

[C] catch-size limits

[D] technological application


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更多“The author seems to be mainly concerned with most fisheries’ ________.[A] management ef ”相关问题
  • 第1题:

    材料:Navigation in the canal

    It is not recommended that any person shall be allowed on the bridge or in the pilot house except the pilot and other representative of the Canal,and Master and such officers and other members of the crew of the vessel as may be necessary for its navigation and control,management,operation and safety.

    Navigational aids are difficult to maintain and are reported to be unreliable in this waters.A considerable amount of shipping uses the canal and,in addition,many local fishing craft with nets may be encountered in the area.Since passage through the canal entails a run of more than 250 miles,long periods of considerable vigilance are necessary in order to maintain safe standards of navigation.

    问题:PILOT HOUSE is referred to ______ in this passage.

    A.the cabin in which the pilot stays

    B.the space in which the rudder is located

    C.the bridge of vessels

    D.the cabin which is prepared for the pilot

    SHIPPING is referred to ______ in this passage.A.he operations of transportation of goods by sea

    B.the procedures of marine transportation business

    C.the management of marine transportation business

    D.the vessels and ships

    The author implies that ______ .A.even by making use of modern instrument it is difficult to maintain safety in this area

    B.mariners should take it easy when navigating in this area

    C.modern instrument should be used to control the safety of navigation in this area

    D.it is dangerous when navigating in this area

    The person on the bridge or in the pilot house shall be those ______ .A.who are recommended

    B.who are familiar with the navigation,management,operation and safety control

    C.who are directly involved in the navigation,management,operation and safety control

    D.who have nothing to do with the navigation,management,operation and safety control

    请帮忙给出每个问题的正确答案和分析,谢谢!


    问题 1 答案解析:C


    问题 2 答案解析:D


    问题 3 答案解析:D


    问题 4 答案解析:C

  • 第2题:

    I'm content with the way the campaign has gone.

    A:tied
    B:satisfied
    C:filled
    D:concerned

    答案:B
    解析:

  • 第3题:

    在利用CSS表现XML时,需要将XML文档中的author元素的内容以内联方式显示(即所有的author元素的内容连续显示,不分段),且其内容自动折行以适应屏幕,多个连续空格压缩成一个空格,则下面正确的选项是()。

    A.author{display:inline;white-space:nowrap}

    B.author{display:inline;white-space:return}

    C.author{display:inline;white-space:normal}

    D.author{display:inline;white-space:pre}


    author{display:inline;white-space:normal}

  • 第4题:

    No navigational aids are shown and the chart is not kept corrected for alterations in depths inside the pecked lines. For more detailed information,the larger scale charts must be ______.

    A.referred to

    B.appreciated

    C.met with

    D.concerned


    正确答案:A

  • 第5题:

    __________

    A.possibly
    B.possible
    C.probably
    D.mainly

    答案:B
    解析:

  • 第6题:

    2、在利用CSS表现XML时,需要将XML文档中的author元素的内容以内联方式显示(即所有的author元素的内容连续显示,不分段),且其内容自动折行以适应屏幕,多个连续空格压缩成一个空格,则下面正确的选项是()。

    A.author{display:inline;white-space:nowrap}

    B.author{display:inline;white-space:return}

    C.author{display:inline;white-space:normal}

    D.author{display:inline;white-space:pre}


    preface{display:block}