____seems very hard to reach the top of the mountains. A. That B. This C. I D. It
2022-10-16 23:48:27 181次 人教新课标八上英语试卷－Unit1 Where did you go on vacation 单元测试 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
____seems very hard to reach the top of the mountains.
A. That B. This C. I D. It
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