—_______mayIkeepthesebooks?—Twicea&

发布时间：2020-08-05 14:16:52

— _______ may I keep these books?— Twice a week.A.How oftenB.How farC.How longD.How soon

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C解析疑问词辨析题。A. How often “多久一次”  B. How far “多远”  C. How long “多长时间”  D. How soon “多久（时间）”
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