问题
选择题
—Hey, it's raining! —Yes, it _____ for about 3 days. |
A. is rained B. rains C. has been raining D. rained |
答案
答案:C
—Hey, it's raining! —Yes, it _____ for about 3 days. |
A. is rained B. rains C. has been raining D. rained |
答案:C