问题
Depression is very common in modern society. ________ 1 in every 33 children may have depression; in teens, that number may be ________ 1 in 8.
A:As little as; as low as
B:As many as; as much as
C:As many as; as high as
D:As few as; as low as
B:As many as; as much as
C:As many as; as high as
D:As few as; as low as
正确答案是：
