“阴病治阳”的方法适用于（）
A.阳偏盛
B.阴偏盛
C.阳偏衰
D.阴偏衰
E.阴阳两虚
参考答案：C
-Hurry up. The bus is coming.
-Wait a moment. Don't cross the street ________ the traffic(交通) lights are green.[ ]
A. after
B. until
C. while
D. since
生焦时间的长短对石油焦有何影响？
