问题
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The lower end of each piston rod is reduced in diameter to fit a bore in _____.A.the cross
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The result of the further study in the BJC was that______.A.eating fruit could reduce brea
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In the last paragraph, Mr. Harris advises people to______.A.reduce the consumption of exce
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The book was in wide circulation because of the ______ of the authors ideas.A.variabilityB
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Using a seatbelt will reduce the _________ of serious injury in a car accident.A like
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This improvement meant that the exposure time was reduced to only a______of second in brig