请问as在这几句中做什么成分,1.---Why didn't you mention that in face of t
请问as在这几句中做什么成分,
1.---Why didn't you mention that in face of the police just now?
2.---I thought it was such a minor detail as was hardly worth mentioning.
3.We will only discuss such problems as have something to do with our own interests.
4.Don't do such things as you are not sure about.