1、When I got there , I found the bookshop _____——the shop owner was nowhere to be found.

问题描述:

1、When I got there , I found the bookshop _____——the shop owner was nowhere to be found.
A pulled downB have been pulled down
为什么不用B 没有find sb do吗?
2、In the days _____, he was still in low spirit,and it seemed hard for him to get over it.
A following B that followed
为什么不用A

是过去分词做定语
第一题,i found the bookshop...时态是过去时
如果用B选项形式
要变成i found (that) the bookshop had been pulled down
第二题,day 不能主动执行动作
所以要用that followed