_______she is not so cheerful________she
问题:
_______she is not so cheerful________she used to be?
A.How it is that;as
B.How is it that;as
C.Is it why;that
D.Why is it that;what
_______she is not so cheerful________she used to be?
A.How it is that;as
B.How is it that;as
C.Is it why;that
D.Why is it that;what