当归补血汤重用黄芪为君，意在（）
A.补气固表
B.补气行血
C.补气生血
D.补气行水
E.补气托毒
参考答案：C
已知等腰三角形的一个角为42°，则它的底角度数______．
—Does she like broccoli?
—__________. [ ]
A. Yes, she like.
B. No,she does.
C. Yes, she does.
D. No, he does.
