问题
Look！How long________like this?—Three weeks! It’s usual here that rain________without stopping these days of the year
A:has it rained；pours
B:has it been raining；pours
C:is it raining；is pouring
D:does train；pours
B:has it been raining；pours
C:is it raining；is pouring
D:does train；pours
正确答案是：
