用need to do sth.和agree to do sth.造句
问题描述:
用need to do sth.和agree to do sth.造句
答
先说need to do sthneed可以作情态动词也可以作普通动词.当它为情态动词的时候,肯定形式就是need do sth.当它是普通动词时候,肯定形式是need to do sth.由此,此处为动词形式.例句:I need to do my homework.agree t...