it seems that thei living conditions were not very good.
问题描述：
it seems that thei living conditions were not very good.
为什么用seems而不是seemed
答
seem 是一个动词,这句话的主语是it,是三单,动词要加s,+ed是过去式,这句话不是我过去觉得他们生活的不好.是现在这么认为的.