_________ is very difficult to finish the work before 3:00 p.m. A. One B. It C. This D. That
2022-10-11 11:38:20 33次 人教版九年级上册英语 unit10 第4课时（sectionB 2a-2e）测试 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
_________ is very difficult to finish the work before 3:00 p.m.
A. One B. It C. This D. That
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