题目内容
--- Are you familiar with the music ?
--- Yes. There was a time _____ this kind of music was quite popular.
A.when B.that C.with which D.about which
A
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题目内容
--- Are you familiar with the music ?
--- Yes. There was a time _____ this kind of music was quite popular.
A.when B.that C.with which D.about which
A