疫毒痢的最佳选方是（）.
A.芍药汤
B.荆防败毒散
C.白头翁汤
D.香连丸
E.葛根芩连汤
参考答案：C
— She looks very happy. She ____ have passed the exam.
— I guess so. It's not difficult after all. [ ]
A. should
B. could
C. must
D. might
A．5A
B．5A
C．5/2A
D．/2A
A
/2
/2A