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Inprevioustimes，whenfreshmeatwasinshort，pigeonswerekeptbymanyhouseholdsasasourceoffood．A.storeB.needC.vainD.supply
题目详情
In previous times，when fresh meat was in short________，pigeons were kept by many households as a source of food．
A.store
B.need
C.vain
D.supply
A.store
B.need
C.vain
D.supply
▼优质解答
答案和解析
D
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