默认题库 - 紧急用语

单选题

Five or more short blasts on a vessel’s whistle indicates that she is（）.

A. in doubt that another vessel is taking sufficient action to avoid a collision
B. altering course to starboard
C. altering course to port
D. the stand-on vessel and will maintain course and speed

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单选题

Fog forms when the air（）.

A. is 50% water saturated
B. is 90% water saturated
C. temperature is greater than the dew point temperature
D. temperature is equal to，or below the dew point temperature

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单选题

The term OIL as used in the Oil Pollution Regulations means（）.

A. fuel oil
B. sludge
C. oil refuse
D. All of the above

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单选题

To reduce mild fever the MOST useful drug is（）.

A. bicarbonate of soda
B. paregoric
C. aspirin
D. aromatic spirits of ammonia

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单选题

Tripping defects in anchors frequently occur in（）.

A. deep water
B. shallow water
C. stiff soils
D. soft soil

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单选题

We have no steel wire．You had better（）us one.

A. borrow
B. lend
C. take
D. let

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单选题

What are symptom(s) of a ruptured appendix?（）

A. Dilated pupils and shallow breathing
B. Diarrhea and frequent urination
C. Muscle tenseness in almost the entire abdomen
D. Extreme sweating and reddening ski

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