It seems that Yu Mei has changed a lot 老师说that Yu Mei has changed a lot 做主语

问题描述:

It seems that Yu Mei has changed a lot 老师说that Yu Mei has changed a lot 做主语

It seems that .是一句型,它表达说话人不太肯定的语气.也就是说It seems that Yu Mei has changed a lot .没有Yu Mei has changed a lot .语气强.
从语法上讲,that Yu Mei has changed a lot 应该是表语,因为seem是半系动词.