The change was so _____ that we hardly noticed it. A. actual B. frequent C. gradual D. grateful
2023-01-26 07:40:16 92次 2010年浙江省高一上学期期中考试英语卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
The change
was so _____ that we hardly noticed it.
A. actual
B. frequent C. gradual
D. grateful
本题链接：
