问题补充:
There is too much rain these days, isn’t there ? —Yes, it for a week.
A. has been raining
B. had been raining
C. was raining
D. rained
答案:
(答案→)A. has been raining
B. had been raining
C. was raining
D. rained
解析:考查时态。句意:—这些日子一直在下雨,不是吗?—是的,已经下了一个星期了。现在完成进行时表示过去发生的动作一直持续到现在,而且还在发生,故使用现在完成进行时的形式。故A正确。