无意中看到 mixed up 是用作形容词,在词典上一查,果然是个形容词。如:adj.1. be/get mixed up in sth: to be involved in an illegal or dishonest activityHe's the last person I'd expect to be mixed up in something like this.I'd have to be crazy to get mixed up in ...
When the leaves are ready, they are grown on the sides of mountains.
这里的ready是成熟的意思,但有没有 the ready leaves呢?是否ready可做成熟的讲作定语呢?
还有一个,这里的on the sides of mountains 的on 可以换成by吗?
如It is important/ necessary/ strange that 后面的动词是(should) do,这里的do表示动词原形。但我看到有例句: It is strange
that he (should) have made a mistake.请问这里have made是过去完成时,难道是算动词原形吗?