问题
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The quiz ___ of fifty multiple-choice items and five passages for reading.A.constitutesB.c
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How many minutes is the delay?A.Five.B.Fifteen.C.Twenty-five.D.Fifty.
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How much does the shop assistant offer to reduce at first?A.Fifty dollars.B.Five dollars.C
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How many per cent did shares of IBM almost plunge?A.20B.30C.40
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How much might the plan cost?A.Fifteen million dollars.B.Five million dollars.C.Fifty mill
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The salinity of the earths oceans is about______.A.thirty-five part per thousandB.thirty-f
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