Idon'tknowmuchaboutthecity.I'yebeenthere()AforonlyonceortwiceBforonlyonceandtwiceConlyonceor
2021-04-09 68次 反馈错误 加入收藏 正确率 : 100%
题目内容：
I don't know much about the city .I'ye been there( )
A for only once or twice B for only once and twice
C only once or twice D only once and twice
优质解答
选C
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