It is an equation complicated by worries over the South American's attitude should he not be picked.
上句中的 should he not be picked 是 attitude 的同位语从句吗?同位语从句中可以有虚拟语气吗?谢谢老师的回答。
It is an equation complicated by worries over the South American's attitude should he not be picked.
上句中的 should he not be picked 不是 attitude 的同位语从句,其实它是一个条件句,相当于 if he should not be picked。具体的相关用法,请参考英语语法网的以下文章:
《高考英语备考1号·速效编》
《高考英语备考1号·写作编》
《高中英语晨读晚记》
《高中英语错题笔记》
《零起点考大学英语》