题目内容
There are two rooms on the first floor, ____ used as a guest room.
A.the smaller of them B.the smallest of them
C.the smaller of which D.a smaller of which
A
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题目内容
There are two rooms on the first floor, ____ used as a guest room.
A.the smaller of them B.the smallest of them
C.the smaller of which D.a smaller of which
A