摘要： Large quantities of meat sold in that store at the present time. A. are being B. is being C. will be D. is [解析]选A.考查主谓一致和被动语态.quantity作主语时, 应视quantity本身单复数形式而定, 排除B.D两项, 由时间状语at the present time 排除C项.

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