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
According to the relevant regulation, lifeboat should be powered by（）.
ECDIS must be able to perform all of the following EXCEPT（）.
What is a CORRECT reply to a pilot’s request, How’s your heading?（）
The dew point temperature is（）.
（）is halfway between the forward and after perpendiculars and is reference point for vessel construction.
Fog is likely to occur when there is little difference between the dew point and the（）.
The force resulting from the earth’s rotation that causes winds to deflect to the right in the Northern Hemisphere and to the left in the Southern Hemisphere is called（）.
How long are you prohibited to consume alcohol prior to serving as a member of a watch?（）
What is it called when it is possible to ignite the vapour above the oil?（）
The ISM code is part of（）.