系统性红斑狼疮热毒炽盛证宜______，用______加减。
参考答案：凉血清热解毒犀角地黄汤
-What about your journey to Mount Hua?-Everything was wonderful except that the car we
rented________ on the way back. [ ]
A. broke up
B. broke down
C. broke out
D. broke in
在受到相同扭矩作用下，轴的截面最好作成（）。
A.方形
B.长方形
C.圆形
D.空心圆筒
