某日历上一竖列的相邻三个数的和为63,则中间一个的日期是( )。
21
--- Oh, you have made the same mistakes again.
--- . I’ll be careful in future
A.So I have
B.So do I
C.So have I
D.So I do
芍药汤的功用包括()
A.调气
B.燥湿
C.行血
D.泻下
E.清热