请问一下下列英语句子正确吗?

题目

请问一下下列英语句子正确吗?
1.We all see the problem as difficult to solve.
在这句话中as作介词用的话,那么difficult不是一个形容词吗?介词后面可以跟形容词吗?
2.She always does what she( D
A.likes B.likes doing C.likes to doing D.likes to
在上面这句话中为什么要选D,而不选C呢?

答案

1 完整的句子是We all see the problem (is) as difficult( as that one )to solve.“ to solve”是不定式作后置定语,省略后变成了主语从句.We all see the problem 是主语,as difficult to solve是从句.另外,介词后...