单选 in the old days it was difficult for the poor ________ a job.a.to find b.to look for我选了a,可答案是B,
问题描述：
单选
in the old days it was difficult for the poor ________ a job.
a.to find b.to look for
我选了a,可答案是B,
答
在旧时代穷人们是很难(寻找)工作的
find找到,表结果
look for 寻找,表过程
答
find 是找到了
look for是正寻找中
答
find是找到,表结果
look for 找寻中,