下列关于营业收入构成分析的表述错误的是（  ）

We'll have a meeting on bridge design tomorrow morning.

政策工具的特征。

You just send the faulty product back to them and they        it free of charge.

The office asked Henry to pay tax for what he has brought with him.

选择方案就是根据评价结果，从各种可行方案中选出（  ）的方案。

The total cost in logistics in China is still higher than         in many other industrialized countries.

下列属于用于国际航行的海峡的有（ ）。

随着成本的增加，等成本线向左下方倾斜。 

20世纪70年代布雷顿森林体系之前，西方主要发达国家实行的浮动汇率制。（ ）