修缮工程成本的组成中属于直接费的是（）。
A.施工管理费
B.人工费
C.材料费
D.机械使用费
E.其他直接费
参考答案：B, C, D, E
—I’ve been invited to a department party tonight. Are you going to come?
— Oh, I’d really like to, but I have a ton of work. ___________________.
A．Thank you anyway
B．You’re welcome
C．All right.
D．With pleasure.
九仙散的适应证为()
A．脾肾虚寒，久泻久痢
B．卫阳不固，自汗盗汗
C．心肾两虚，遗精遗尿
D．肺气虚耗，久咳不止
E．冲脉不固，崩漏下血
