吞吐量（Throughput）

X射线机通过率的英文为（）。

A:wire display B:throughput rate C:simple penetration D:useful penetration

With the price of oil (goes up), the economy of (oil-producing) countries is (expanding) (at a high rate).

A:goes up B:oil-producing C:expanding D:at a high rate

You can infer that an unstated reason Winick does not want a flat rate tax is that ______.

A:she might have to pay more taxes B:she is rich C:the flat rate tax is hard to figure out D:the flat rate tax is unfair to the rich

When determining the freight rate, the age-old principle of "what the traffic can bear" is increasingly substituted by the( )principle nowadays．

A:open market rate B:surcharges C:selwice cost D:stowage factor

The rate of FAK refers to( )．

A:freight for class B:freight of all kinds C:weight/measure rate D:near ocean cruise rate

When determining the freight rate, the age-old principles of “what the traffic can bear” is increasingly substituted by the ( )principle nowadays.

A:open market rate B:surcharges C:service cost D:stowage factor

The rate of FAK refers to ( ).

A:freight for class B:freight of all kinds C:weight/measure rate D:all inclusive rate