Christmas Day is a celebration_____takes place in many western countries. A. when B. who C. how D. w...
2022-10-04 10:46:45 158次 四川省遂宁市城区2018届九年级上学期期末考试英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
Christmas Day is a celebration_____takes place in many western countries.
A. when B. who C. how D. which
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