以下属于定期贷记业务（）。
A.代付工资业务
B.代付保险金
C.收取的水、电、煤气等公用事业费
参考答案：A, B
When we got to Yushu airport , we were told that they more than 500 people from the ruins(废墟) by earthquake.
A. has saved B. saved C. had saved
妇科疾病的主要病机是________,__________,_________,_______以及__________。
