从病因学角度归类,提出"真中"、"类中"的医家是()。
A.刘河间
B.张景岳
C.王履
D.李中梓
E.叶天士
参考答案:C
世界上现存的最古老的石拱桥建造于我国的[ ]
A.隋朝
B.唐朝
C.宋朝
D.元朝
The doctor had almost lost hope at one point,but the patient finally ______.
A.pulled out
B.pulled through
C.pulled up
D.pulled over