相关考题
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单项选择题
Floating, caused by winds and current with a determinable direction defines（）.
A.floating
B.sailing
C.drifting
D.running into danger -
单项选择题
Floating, not controlled, without a clearly determinable direction means（）.
A.grounding
B.sailing
C.adrift
D.running into danger -
单项选择题
How should the number 1 be pronounced when spoken on the radiotelephone?（）.
A.OO-NO
B.O -NAH-WUN
C.NUM-EV-WUN
D.NEW-MAL-WON
