航海英语必考题(10)

权威考试

B. overhead safety straps C. built-in seats

D. internal releasing hooks 答案：A

64. When a patient is suspected of having appendicitis, the primary action is to __________. A. give the patient aspirin with a glass of water B. give the patient a laxative (泻药) to relieve pain C. confine to bed until helicopter arrives

D. give the patient morphine sulphate （硫酸吗啡） to relieve pain 答案：C

？ 65. A radar range to a small, charted object such as a light will provide a line of position in the

following ___________. A. parabola (抛物线) B. straight line

C. hyperbola (双曲线) D. arc 答案：D

66. When passing a hawser to the dock, what line would you first use? A. heaving line

B. gantline (桅顶滑车) C. warp （歪曲） D. preventer

？67. What is the MINIMUM distance a vessel, subject to the requirements of Annex V to

MARPOL 73/78, must be loaded from nearest land to legally discharge paper trash? A. 12 nautical miles B. 10 nautical miles C. 5 nautical miles D. 25 nautical miles 答案：A

68. When making VHF radio calls to nearby stations, what level of transmitting power should you

use? A. high power B. low power

C. extra high power D. medium power 答案：B

69. On cargo booms, preventers are ___________. A. stoppers B. steel bands C. extra fairleads D. auxiliary guys 答案：D

70. You are using VHF channel 16 (156.8mHz) or 2182 kHz. You need help but are not in danger.

You should use the urgent signal ___________.