Can I use that Teddy Bear ______ a pillow?[ ]
A. as
B. for
C. with
D. about
答案:A
A.质量m
B.电量q
C.运动速度v
D.比荷q/m
治疗气虚发热的代表方剂是()
A.补中益气汤
B.四君子汤
C.四物汤
D.当归补血汤
E.归脾汤