题目内容
We have two spare rooms downstairs, _____ has been used for more than two months.
A. but neither of which B. none of which
C. but neither of them D. none of them
C
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题目内容
We have two spare rooms downstairs, _____ has been used for more than two months.
A. but neither of which B. none of which
C. but neither of them D. none of them
C