问题

Look! How long _____ like this —Three weeks! It’s usual here that rain _____ without stopping these days of theyear.
A:had itrained; pours
B:has it beenraining; pours
C:is it rained;is pouring
D:does it rain;pours
B:has it beenraining; pours
C:is it rained;is pouring
D:does it rain;pours
正确答案是: