文档介绍：[1]______, as the chemical extinguisher agent, should be used for an electric fire.
A. dry chemical or foam B. foam or soda acid
C. carbon dioxide or foam D. carbon dioxide or dry chemical
KEY: D二氧化碳或干粉灭火器作为化学灭火器,用于扑灭电器火灾。
[2]______: A room on or near the bridge provided with the necessary fittings and furniture for the handling and stowage of charts and where the chronometers are placed.
A. Captain’s cabin B. Chief Officer’s locker C. Chartroom D. Pilot’s cabin
KEY: C在驾驶台或附近提供必要的设备或用具为了海图的存放和天文钟布置的房间叫做海图室。
[3]______:The main center-line structural member, running fore and aft along the bottom of a ship, sometimes referred to as the backbone.
A. Frame B. Deckbeam C. Stringer D. Keel
KEY: D在船舶底部沿首尾向铺设有时提及当做主骨架的主要首尾结构是龙骨。
[4]______:the vertical distance measured on the vessel’s side amidships from the load water line to the upper side of the freeboard deck or a point corresponding to it.
A. Buoyancy B. Freeboard C. Draft D. Displacement
KEY: B船中部从载重水线垂直测量到干舷甲板上边缘或相应的点的距离叫干舷。
[5]______20 targets can be tracked at one time. When maximum tracking capacity is reached, no further acquisitions are possible.
A. As many as B. So many as C. As much as D. As more as
KEY: A一次可以获取多达20个物标,当跟踪能力达到最大时候,就不再录取了。
[6]______amplify charted detail and contain information needed for safe navigation.
A. Admiralty Sailing Directions B. Admiralty List of Lights
C. Admiralty List of Signals D. Admiralty Notices to Mariners
KEY: A英版航路指南详细描述海图的细节和安全航行所包含的信息。
[7]______are published for the correction of Admiralty Charts.
A. Admiralty Sailing Directions B. Admiralty List of Lights
C. Mariner’s Handbook D. Admiralty Notices to Mariners
KEY: D英版航海通告出版是为了英版海图的改正。
[8]______are to be used for dunnage if you load rice.
A. wooden planks B. rush mats C. steel bars D. wooden planks and rush mats
KEY: D木板和席子被用来做垫舱料,如果你装载大米。
[9]______at 53N3 127E4 moving ely 12kts with cold front from center passing 51N3 126E1 to 51N2 125E4 and warm front from 46N1 128E2 passing 40N2 125E2.
A