3.In the old days it was difficult for the poor ____ a job.a.to findb.to look for选什么,为什么,两个有什么区别

3.In the old days it was difficult for the poor ____ a job.a.to findb.to look for选什么,为什么,两个有什么区别
3.In the old days it was difficult for the poor ____ a job.
a.to find
b.to look for
选什么,为什么,两个有什么区别

3.In the old days it was difficult for the poor ____ a job.a.to findb.to look for选什么,为什么,两个有什么区别
B,因为题目已经给出在过去的年代,想寻找一份工作是很难的,并没有强调有没有找到的结果.

a
find 指找到
look for指寻找这个过程

a to find 找到

a
A的意思是找到，
B的意思是寻找。

A因为B。look for 往往强调一个过程

A，我做过。新新21说错了