大黄炭多用于治疗的病证是
A．湿热泻痢
B．水火烫伤
C．出血证
D．湿热黄疸
E．瘀血经闭
参考答案：C
合成胆固醇的限速酶是
A．HMGCoA合酶
B．鲨烯环氧酶
C．甲羟戊酸激酶
D．HMGCoA还原酶
E．HMGCoA裂解酶
She suddenly took on full-time work without her children. [ ]
A. preparation
B. preparing
C. preferring
D. preceding
