题目内容
—Do you remember there _____ a river here?
— Of course, I often swam in it when I was young.
A.used to being B.used to be
C.was used to be D.was used to being
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题目内容
—Do you remember there _____ a river here?
— Of course, I often swam in it when I was young.
A.used to being B.used to be
C.was used to be D.was used to being