The field above an infinite plane of charge with uniform charge density: A: varies as \(r\) B: does not vary with respect to r C: varies as \(1/r\) D: varies as \(1/r^{2}\)

Packing varies with the transportation routes.

The price of the product is not ________ but varies with the supply and demand.

The appropriateness of physical contact varies with different cultures.

由于教育背景和工作经验不同，员工的薪水也大不相同。 A: Salary varies significantly, depended on the employees’ educational backgrounds and work experience. B: Salary varies greatly, depending on the employees’ educational backgrounds and work experience. C: Salary varies tremendously, depends on the employees’ educational backgrounds and work experience. D: Salary varies significantly, depending on the employers’ educational backgrounds and work experience.

The _ of our raw material varies from year to year.

Patterns of thought varies with culture. A: 正确 B: 错误

It varies from person to person. A: 因人而异 B: 千篇一律

American cuisine varies greatly from region to region.

Not ________, the process of choosing names varies widely from culture to culture.