Question

I think it will be difficult ___ a robot ____ the same things as a person.

A. as, to do B. for, to do

C. for ,doing D. as, doing

Answer 1

B

【解析】

试题分析：句意：我认为让一个机器人和人一样做同样的事情将是困难的。as作为；for为；do做。It is +形容词 + for sb to do sth对某人来说做某事……，是一个常用句型，所以选B。

考点：考查固定句型。