脾虚泄泻，如兼中气下陷者，可用：
A.香砂六君汤
B.理中汤
C.补中益气汤
D.参苓白术散
参考答案：C
_____ I know the money is safe, I shall not worry about it. [ ]
A. Even though
B. Unless
C. As long as
D. While
复位后，堆栈指针SP在内部RAM中的直接地址是（）。
A.00H
B.07H
C.81H
D.FFH
