He seems to know this.写下每个单词在句中的成分.

分类: 作业答案 • 2021-12-28 14:41:43

问题描述：

He seems to know this.写下每个单词在句中的成分.
额，不明白，求大白！

答

He （主语）seems （系动词）to know this（不定式短语作表语）
=It seems that he knows this.
他似乎知道这个