既是病理产物又是致病因素的是：
A.六淫
B.七情
C.劳倦
D.痰饮
E.疫疠
参考答案：D
You can go to Nancy. She is always .[ ]
A. ready to h elp others
B. ready to help the others
C. ready for help others
D .ready for help the others
石破天在侠客岛和了（）碗腊八粥
