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【单选题】
What can be inferred about Jack McCarrol?
A.
He joined AIE online.
B.
He recently joined AIE.
C.
He runs his own engineering firm.
D.
He wrote a letter of complaint to AIE.
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【单选题】( )3.— _____ bread do we need, Mom? — Two kilos, I think. A. How many B. How often C. How long D. How much
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【单选题】—__________ yogurt do we need? —Two cups.
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