【超级思维】2018-2019学年译林版高中英语必修5-Grammar(3)课件
【超级思维】2018-2019学年译林版高中英语必修5-Grammar(3)课件第3页

link-v. 后来被发现是

prove (to be) + adj. / n.

It proved (to be) a great success.

His advice proved (to be) practical.

That proved (to be) the most popular song of the year.