Some tourists’ visiting Tian’anmen Square during the holiday left a ________ of litter everywhere th...
2022-10-31 15:17:06 206次 2014-2015学年江苏南京高三第三次模拟考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Some tourists’ visiting Tian’anmen Square during the holiday left a ________ of litter everywhere they went.
A. trail B. dot C. chain D. track
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