航海英语章节练习(2019.11.05)

单项选择题
Aluminum lifeboats are subject to damage by electrolytic corrosion (the aluminum being eaten away). In working around boats of aluminum you must be very careful（）.
A.to keep the boats covered at all times
B.not to leave steel or iron tools lying in or near these boats
C.to keep an electric charge on the hull at all times
D.to rinse these boats regularly with salt water
单项选择题
根据搜救手册，对船舶而言，扇形搜寻模式的搜寻半径通常（）。
A.为2海里
B.为5海里
C.为10海里
D.在2海里到5海里之间
单项选择题
When using an ARPA，what should you consider in order to evaluate the information displayed?（）
A.The target vessel's generated course and speed are based solely on radar inputs
B.Navigational constraints may require a target vessel to change course
C.The trial maneuver feature will automatically determine a course that will clear all targets
D.You cannot determine if a small target has been lost due to sea return
单项选择题
Risk of collision may be deemed to exist（）.
A.if the compass bearing of an approaching vessel does not appreciably change
B.even when an appreciable bearing change is evident, particularly when approaching a vessel at close range
C.if you observe both sidelights of a vessel ahead for an extended period of time
D.All of the above
单项选择题
在国际班轮运输条件下，承运人凭副本提单加保函交付货物是（）。
A.一种违法行为
B.一种最常见的做法
C.属于贸易习惯
D.符合航运惯例
单项选择题
In summer, monsoon over the South China Sea blows from（）.
A.northeast
B.southwest
C.southeast
D.northwest
单项选择题
Following a collision or accident，the Master of each vessel involved must render assistance to persons affected by the collision or accident（）.
A.if he can do so without any risk to his vessel
B.if he can do so without undue delay
C.if he can do so without serious danger to his vessel or to individuals on board
D.without regard to any danger to his vessel
单项选择题
All of the following constitute special circumstances EXCEPT（）.
A.Three vessels meeting so as to cross each other's course
B.A vessel meeting a vessel that is backing out of a slip
C.An overtaking situation that has reached in extremis
D.A vessel fishing with nets meeting a sailing vessel
单项选择题
SOLAS is the abbreviation of（）.
A.International Maritime Dangerous Goods Carried by Sea
B.International Code for the Construction and Equipment of Ships Carrying Gases in Bulk
C.International Convention for the Safety of Life at Sea
D.International Regulations for Preventing Collisions at Sea
单项选择题
I’m on fire and have dangerous cargo on board. The most emergent assistance in this case would be（）.
A.life boat
B.helicopter
C.fire-fighting
D.medicine