“应付债券”科目的贷方反映的内容包括有( )。
A．应付债券面值
B．债券溢价
C．债券折价
D．债券折价的摊销
E．应计利息
参考答案：A,B,D,E
—Are you happy to have _____ summer holiday?
—Sure. We can relax ourselves and do many things we like.[ ]
A. two months
B. two month
C. two months'
D. two month's
直流锅炉在运行中严格地保持（）和（）的比列。
