this kind of后加什么？

this kind of要看后接的名词是否可数，后接名词可数，就是复数；后接名词不可数，就是单数。

例句

This kind of decision cannot ever be made in a vacuum.

这种决定绝不能脱离实际。

This kind of behaviour gives students a bad name.

这种行为使学生们背上骂名。

I should tell you, I\'m completely new to this kind of work.

我得告诉你，我干这活完全是个新手。

I\'ve come to expect this kind of behaviour from him.

对于他的这种举止我渐渐不感到意外了。