问题
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You are on a single-screw vessel with a right-handed propeller.The vessel is going full speed astern with full right rudder.The bow will swing ______.
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The full name of Britain is the United Kingdom of _________ Britain and __________.A./
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During the suction stroke, the piston is moving _____.A.inwardsB.outwardsC.downwardsD.upwa
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Cars moved very slowly in the 1920s, but they______move more quickly than in 1910.A.were t
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This is the hour______Thailand is always full of political violence.A.thatB.whenC.whereD.h
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The earth ______ round the sun in 365 days .A movesB movedC is movingD move
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