A.careful
B.skill
C.concern
D.caution
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A.has expired
B.has been expired
C.has expiring
D.be expired
A.that
B.it
C.which
D.what
A.arounded
B.inside
C.some distance above
D.underneath
A.to
B.on
C.at
D.in
A.another
B.else
C.other
D.rest
最新試題
A tide is called diurnal when（）.
Full details of all lights and fog signals are shown on（）.
Before any loading takes place any signs of the previous cargo should do（）.
The ISM code is part of（）.
What is a CORRECT reply to a pilot’s request, How’s your heading?（）
In the Northern hemisphere northerly winds may cause temperature（）.
What is it called when it is possible to ignite the vapour above the oil?（）
The circulation around a low pressure center in the Northern Hemisphere is（）.
The dew point temperature is（）.
Which wind results from a land mass cooling more quickly at night than an adjacent water area?（）