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Thereasupermarketatthecornerofthestreet.[]A.wasusedtohaveB.usedtobeC.usedtohaveD.wasusedtohaving

题目详情
There ______ a supermarket at the corner of the street.
[     ]
A. was used to have
B. used to be
C. used to have
D. was used to having
▼优质解答
答案和解析
B