A.before
B.after
C.ago
D.since
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A.who
B.whom
C.what
D.whose
A.how much
B.how many
C.about
D.what
A.after
B.since
C.before
D.for
A.few
B.a few
C.little
D.a little
A.kilometers per hour
B.miles per hour
C.revolution per minute
D.meters per hour
最新試題
Before any loading takes place any signs of the previous cargo should do（）.
When the wave period and the apparent rolling period are the same（）.
Which of the following shall not the officers in charge of the navigational watch do?（）
The loading of the ship must be done in accordance with（）.
What is a CORRECT reply to a pilot’s request, How’s your heading?（）
ECDIS must be able to perform all of the following EXCEPT（）.
Where would you find information about the time of high tide at a specific location on a particular day of the year?（）
The ISM code is part of（）.
Fog is likely to occur when there is little difference between the dew point and the（）.
A tide is called diurnal when（）.