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A wave entering ______ is likely to produce bores．
A.shallow water
B.deep water
C.river
D.tide
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单选题Fetch is the（）.A
Distance a wave travels between formation and decayB
Stretch of water over which a wave-forming wind blowsC
Time in seconds required for two crests to pass a given pointD
Measurement of a wave's steepness
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单选题What is the best title of this passage?A
MA Wave in Argentina.B
Disadvantages of the Merger Movement.C
MA Wave around the World.D
Benefits of MA Wave.
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单选题Which will most likely occur when entering shallow water? （）A
Rudder action will become more effectiveB
The vessel's list will changeC
The vessel's trim will changeD
An increase in speed will occur
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单选题What is the distance from the bottom of a wave trough to the top of a wave crest?（）A
Wave lengthB
Wave heightC
Wave breadthD
wave depth
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单选题The length of a wave is the length（）.A
of the wave's crestB
of the wave's troughC
measured from crest to troughD
measured from crest to crest
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单选题AS SOON AS I HAVE FURTHER INFORMATION I WILL MAKE ANOTHER ANNOUNCEMENT. I ASK YOU KINDLY TO REMAIN CALM. THERE IS NO DANGER AT THIS TIME. These words are likely from（）.A
the captain of a vessel in distressB
representative of ship ownersC
an officer from port authoritiesD
the pilot of a vessel entering a port in foreign country
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单选题The condition where a ship on the end of a tow line is riding a wave crest at the same time as its tug rides a wave crest is known as riding in（）.A
synchronismB
harmonyC
checkD
step
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单选题This is to advise you that MV Water Way arrived at Sheerness at 1000 hours on May 14th and the formalities for entering the port were passed at 1040 hours on the same day.Now she is in all respects ready and fit to discharge her cargo of grain in bulk. Theses sentences are likely to appear in（）.A
Declaration of Deadweight Tonnage of CargoB
Notice of DemurrageC
Notice of DespatchD
Notice of Readiness
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单选题WAVE链接中，勾选【固定于当前时间戳记】后，WAVE几何对象（）。A
随着WAVE源对象修改而修改B
不随WAVE源对象修改而修改C
无法相对于镜像基准面发生距离移动D
无法对WAVE几何对象再做任何操作
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单选题The correction to be applied to a Loran-C reading when matching a sky wave to a ground wave may be found（）.A
on loran charts covering areas where sky waves are usedB
in the Radio Aids to Navigation，PUB 117C
in the Loran-C Correction TablesD
Sky waves cannot be matched to ground waves in LORAN-C to produce a usable reading
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单选题A wave entering（）is likely to produce bores．A
shallow waterB
deep waterC
riverD
tide
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