题目内容：

i treat that as a simple thing.
i treat that a simple thing
这两句话都对吗?
they may help their sons construct a costume.
they may help their sons to construct a costume.
哪句对呢?第一种写法可以吗?

优质解答

treat不能跟双宾,i treat that as a simple thing可以,i treat that a simple thing 不可以.
help sb do sth.和help sb to do sth.都可以,不过一般情况下会省略to,但从语法上来说,两个句子都是成立的.