问题
It is raining cats and dogs. This sentence probably means _____.
A:There are some cats and dogs in the raining.
B:Some cats and dogs are falling down together with the rain.
C:The cats and the dogs are all wet in the rain.
D:It is raining heavily.
B:Some cats and dogs are falling down together with the rain.
C:The cats and the dogs are all wet in the rain.
D:It is raining heavily.
正确答案是：
