温经汤证的病机是（）。
A.冲任虚寒
B.血虚寒滞
C.胞宫虚寒
D.瘀阻少腹
E.以上都不是
参考答案：E
When I entered the step-classroom (阶梯教室), the lecture __________ and the audience __________ attentively.
A．began, listened
B．was begun, was listening
C．had begun, listened
D．had begun, were listening
"金元四大家"中，被称"养阴学派"的医家是
A．朱震亨
B．李杲
C．刘完素
D．张从正
E．张景岳
