问题
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(1)a+18=______+______ a×15=______×______(2)m×2.5×0.4=______×(______×______)(3)(a+b)×C=______×_____
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--- We’ve booked a table. We hope you can join us?--- _________________________________A
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【C11】______A.possiblyB.evenC.onlyD.simply
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【C11】______A.necessaryB.ableC.no goodD.beat
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She is ____________ General Manager of___________ big company.A.a,anB.the,aC.a,the
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— ___________________— Once or twice a week.A How