[单项选择]When cargo is shifted from the main deck into the lower hold of a vessel，（）.
A. The metacenter will move downward
B. The GM will increase
C. The center of buoyancy will move upward
D. The list of the vessel will become great

[单项选择]When cargo is shifted from the main deck into the lower hold of a vessel,（）.
A. The metacenter will move downward
B. The GM will increase
C. The center of buoyancy will move upward
D. The list of the vesel will become great

[单项选择]To shore up the main deck for the stowage of deck cargo means to（）.
A. weld pad eyes on deck in proper position to secure the cargo
B. strengthen the main deck by placing pillars underneath it in the tween-decks
C. distribute the weight of the cargo by placing fore-and-aft planks on the main deck
D. package the cargo in wooden crates so it will not damage the deck

[单项选择]The tweendecker has（）below the main deck.
A. another deck
B. two other decks
C. no deck
D. additional deck

[单项选择]If you are fighting a fire below the main deck of your vessel，which action is most importantconcerning the stability of the vessel? （）
A. Shutting off electricity to damaged cables
B. Pumping fire-fighting water overboard
C. Maneuvering the vessel so the fire is on the lee side
D. Removing burned debris from the cargo hold

[单项选择]You should always wear（）when working on deck.
A. helmet
B. slippers
C. goggles
D. immersion suits

[单项选择]To “shore up” the main deck for the stowage of deck cargo means to（）.
A. weld pad eyes on deck in proper position to secure the cargo
B. strengthen the main deck by placing pillars underneath it in the tween-decks
C. distribute the weight of the cargo by placing fore-and-aft planks on the main deck
D. package the cargo in wooden crates so it will not damage the deck

[单项选择]When a deck cargo is secured with chain or wire lashings and grab (pear) links，which statement is FALSE?（）
A. The amount of take-up is limited by the length of the turnbuckle
B. At the grab (pear) link，the slack end of chain should be led back and secured to the chain above the link
C. The lashings should be inspected each day and any slack taken up
D. The turnbuckle should be secured with a stick or lock nuts

[单项选择]

The appearance of the island when I came on deck next morning was altogether changed. Although the breeze had now utterly failed, we had made a great deal of way during the night, and were now lying becalmed about half a mile to the southeast of the low western coast. Grey-colored woods covered a large part of the surface. ③This even tint was indeed broken up by streaks of yellow sandbreak in the lower lands, and by many tall trees of the pine family, out-topping the others — some singly, some in clumps, but the general coloring was uniform and sad. ④The hills ran up clear above the vegetation in spires of naked rock. All were strangely shaped, and the Spy Glass, which was by three or four hundred feet the tallest on the island, was likewise the strangest in configuration, running up sheer from almost every side, ⑤and then suddenly cut off at the top like a pedestal to put a statue on.

文中③段画线部分翻译正确的是（）。
A. 这种平均的色彩确实被一条条的黄沙在低地打破
B. 这种素净的色彩诚然也杂有一条条带状的黄沙低地
C. 这种均匀的色彩也确实被一条条黄沙在低地被隔断

[单项选择]When stowing hazardous materials on deck，lashing of such cargo is permitted if（）.
A. a wooden bin is constructed of at least 2-inch dunnage and bolted together
B. the cargo is lashed to the adjacent guard rails
C. the lashings are secured to deck pad eyes
D. there is at least 3 inches of dunnage on deck

[单项选择]The most common forms of main drive used on deck auxiliaries are （）.
A. steam plants, electric motors and compressed air
B. diesel engine, hydraulic machinery and compressed air
C. steam plants, electric motors and hydraulic machinery
D. diesel engines, steam plants and hydraulic machinery

[单项选择]（）day，pilot flag should be displayed from main mast．
A. From
B. By
C. on
D. With

[单项选择]You must shift a weight from the upper tween deck to the lower hold. This shift will（）.
A. make the vessel more tender
B. make the vessel stiffer
C. increase the rolling period
D. decrease the metacentric height

[单项选择]Small oil spills on deck can be prevented from contaminating any waters by （）.
A. plugging all scuppers and drains
B. placing floating booms around the ship
C. regularly emptying all drip pans
D. thoroughly draining all bunkering hoses

[单项选择]Small oil spills on deck can be kept from going overboard by（）.
A. driving wooden plugs into the vents
B. closing the lids on the vents
C. plugging the scuppers
D. plugging the sounding pipes

[单项选择]When attempting to start a main propulsion diesel engine, the engine, the engine turns at the proper speed but will not startYou should check the（）
A. starting air pressure
B. scavenge air pressure
C. over-speed trip
D. banjo oiler line