What puzzles them is that it is a struggle for them to get used to senior English study.
第1个回答 2019-10-23
what引导名词性从句,what=that it is...,整个句子是表语从句,因为表语是that引导的句子。主语从句是That it is a struggle for them to get used to senior English study puzzles them.
第2个回答 2019-12-24
这个句子里面你问的这一个从句应该是做主语从句的。因为what引导的这一部分应该是后面后面的那一个动词的主语,使他们困惑的事情,整个作主语。
第3个回答 2019-10-23
What puzzles them为名词性从句的主语从句,What puzzles them为主语,that it is a struggle for them to get used to senior English study为表语从句。
第4个回答 2019-12-25
Whatpuzzlesthemis主语从句that表语从句itisastruggleforthemtogetusedtoseniorEnglishstudy
这个句型是
what puzzles sb.......is that
前面是主语从句,后边是表语从句。
这个句型是
what puzzles sb.......is that
前面是主语从句,后边是表语从句。