Question

What is the best way you can think of __the present problem?

A.doing with B.do with C.to do with D.done with
为什么选C？

Answer 1

你一定会选A吧，理由是think of 后用动名词呀~
注意，此处think of的宾语是前面的名词the best way，即you can think of是定语从句修饰先行词the best way. 而to do with the present problem为目的状语，“为了……”。

Answer 2

这里think of 是做插入语噢，，，！！很容易错选A，而是应该选C！！！to do with 做目的状语噢！！
什么用来解决现在问题的最好办法！

Answer 3

the best way to do with problem, you can think of 可以看做插入语。

Answer 4

the way to do sth.
you can think of是插入语