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