现在分词与过去分词作状语的一道选择题（ ）his high status,it is really hard for us to oppose his joining us in going to teach children there.Aconsidering Bconsidered疑惑：主句中It是形式主语,那么分词的逻辑主语是那个?看for us 的US吗?
问题描述：
现在分词与过去分词作状语的一道选择题
（ ）his high status,it is really hard for us to oppose his joining us in going to teach children there.
Aconsidering Bconsidered
疑惑：主句中It是形式主语,那么分词的逻辑主语是那个?看for us 的US吗?
答
A considering
这个地方不是实义动词的ing形式,所以不要求主语一致.这种用法是早期因与留下的连接词的用法（其实,because之类也是,只不过现在单独用作连接词了,有兴趣你可以去深入了解一下）