There is no doubt that climate all over the world ______ greatly in recent years. A. had changed B. ...
2022-08-28 19:14:46 189次 天津市部分区2019届高三下学期第一次模拟考试英语试卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
There is no doubt that climate all over the world ______ greatly in recent years.
A. had changed B. is changing
C. changed D. has been changing
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