管理费用
参考答案:
是指企业管理活动所发生的所有间接材料成本、间接人工成本和其他间接费用。
---What do you think of the movie?
----,____, the movie isn’t interesting enough, though lots of money has been spent on it.
A.To be honest
B.That’s to say
C.Generally speaking
D.I’m not sure
作为储集层的盖层必须具有良好的渗透性。