若代数式2x+1的值大于x+3的值，则x应取 [ ]
A、x＞2
B、x＞-2
C、x＜2
D、x＜-2
答案：A
— I am sorry that I forgot to type your letter.
— _____. I can type it myself. [ ]
A. Take your time
B. You're welcome
C. Don't worry
D. It is up to you
下列何项不是独活寄生汤的功用（）
A.补肾
B.清热
C.祛风祛风
D.补血
E.止痛
