益气升阳法的代表方剂是（）
A.当归补血汤
B.固冲汤
C.玉屏风散
D.补中益气汤
E.补阳还五汤
参考答案：D
When something ________ me, I always go and ________. [ ]
A. worries; talk to her
B. worries; talks to her
C. worry; talk to her
D. worrying; talking to her
买甲、乙、丙三种货物，如果甲3件，乙7件，丙1件，需花费3.15元；如果甲4件，乙10件，丙1件，需花费4.2元．甲、乙、丙各买一件需花费( )元．
A．1.5
B．1.4
C．1.65
D．1.85
E．(E) 1.05
