单项选择题
The fitting of an efficient radar reflector is likely to considerably increase the ship’s probability of（）.
A.detection
B.being detected
C.the detective
D.the detected
点击查看答案&解析
相关考题
-
单项选择题
The description Racon beside an illustration on a chart would mean a（）.
A.radar transponder beacon
B.radar conspicuous beacon
C.radar calibration beacon
D.circular radiobeacon -
单项选择题
The correct method of switching off a marine radar is to turn power switch to（）position first，then to（）position.
A.off／standby
B.standby／off
C.standby／close
D.close／standby -
单项选择题
The common way to obtain your ship’s position is（）.
A.keeping a close watch and lookout
B.taking a radar range and bearing
C.observing a radar target and listening to signals
D.keeping a well clear caution
