have research on sth及格短语

have research on sth及格短语 a research into,on,about sth 区别 have sth.on造句 have difficulty on sth对吗 有没有agree on sth这个短语 They have focused their research on habitats they believe ha 九个英文短语各造一个句子.1.have sth in mind2.beat it3.drop in(on）sb4.not have.on 和 have sth on一样吗, 急 几个英文短语practise doing sth practise for sth practise sth on have to do sth是句型还是短语? A research shows that expressions on our faces have a strong 英语完形A research shows that expressions on our faces have a st