A.poor
B.bad
C.fair
D.good
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A.RCC
B.OSC
C.CSS
D.GPS
A.has left already
B.left already
C.had left already
D.would left already
最新試題
Which of the following statements is TRUE regarding automatic identification systems (AIS) ?（）
The agent has probably already handed over you the stowage plan，（）.
When may the automatic identification system (AIS) be switched off? （）
Which of the following statements is TRUE regarding automatic identification systems (AIS) ?（）
The Vessel Bridge-to-Bridge Radiotelephone Act applies to which towboat?（）
Which of the following statements is TRUE regarding automatic identification systems (AIS)? （）
Automatic identification systems (AIS) are required to（）.
The range of a SSB transmission is MOST affected by（）.
That ship arrived there（）6 p.m.yesterday.
Tell me（），please.