I think it our task to...中的it可以用it's代替吗?为什么?I think it's 后面可以加名词吗?

问题描述:

I think it our task to...中的it可以用it's代替吗?为什么?I think it's 后面可以加名词吗?

可以替换,可以加名词.
如果用it's,则这个句子是个宾语从句,think (that) it is...(因为用it's从句有完整主谓宾,that可省略)