what 可以引导什么从句

What do you charge for this type of work?

这种活你收多少钱？

What do you charge for work of this type?

这种活你收多少钱？

Standards aren't what they used to be.

现在的行为标准和过去不一样了。

What's the right time?

现在的`准确时间是几点？

What sort of person would do a thing like that?

什么人会干那样的事呢？