<optgroup id="l5af0"><span id="l5af0"></span></optgroup>
  • 聯(lián)系客服微信掃一掃關(guān)注公眾號后聯(lián)系客服
    掃碼練習(xí)微信掃碼免費搜題
    • 首頁

    • 題庫

    • 網(wǎng)課

    • 在線???/h3>

    • 桌面端

    登錄
    • 搜標題
    • 搜題干
    • 搜選項
    題目列表

    航海英語單項選擇題每日一練(2020.03.26)

    • 單項選擇題

      Before using a fixed C02 system to fight an engine room fire,you must().

      A.secure the engine room ventilation
      B.secure the machinery in the engine room
      C.evacuate all engine room personnel
      D.ALL of the above

    • 單項選擇題

      A certificated lifeboatman assigned to command the lifeboat must().

      A.be the first individual to board the craft
      B.drain the hydraulic pressure before lowering the craft
      C.have a list of the persons assigned to the lifeboat
      D.All of the above

    • 單項選擇題

      No person may serve as the person in charge of both the vessel and the facility during oil transfer operations unless().

      A.there is ready access between the two
      B.the vessel and facility are immediately adjacent
      C.the person in charge has a rapid means of transportation between the two
      D.the Captain of the Port authorizes such procedure

    • 單項選擇題

      What does “VHF” stand for?()

      A.echo sounder
      B.radar
      C.direction finder
      D.radiotelephone

    • 單項選擇題

      Which statement is TRUE about nylon line?()

      A.Manila line will usually last longer than nylon line
      B.Nylon line is excellent for use in alongside towing
      C.A normal safe working load will stretch nylon line 50%
      D.Nylon stoppers should be used with nylon line

    掃碼聯(lián)系掃碼聯(lián)系在線客服
    反饋使用問題
    掃碼練習(xí)掃碼使用找答案小程序
    手機搜題/刷題/上網(wǎng)課

    版權(quán)所有?考試資料網(wǎng)(ppkao.com) 長沙求知信息技術(shù)有限公司 All Rights Reserved

    湘公網(wǎng)安備 43010202000353號備案號: 湘ICP備14005140號-2

    經(jīng)營許可證號 : 湘B2-20140064

    • 聯(lián)系客服
    • 小程序
    • 桌面端下載
    • 回到頂部

    感谢您访问我们的网站,您可能还对以下资源感兴趣:

    手机毛片在线

      1. <strong id="hn4uu"><menuitem id="hn4uu"></menuitem></strong>