环孢素临床用于（）
A．镇静催眠
B．降血糖
C．器官移植后的排异反应
D．抗菌
E．抗肿瘤
参考答案：C
Don't waste your words any more; she is as _____ as a mule (骡子) and no one can persuade her. [ ]
A. reliable
B. stubborn
C. determined
D. tired
下列哪项属于黄胆的病因（）
A.湿邪
B.热邪
C.疫毒
D.寒邪
E.瘀血
