sure certain的区别高中要求掌握的简洁,主语必为人的是哪个?必为物的?都可的?

certain&sure的区别? sure certain的区别高中要求掌握的简洁,主语必为人的是哪个?必为物的?都可的? indeed 与certain sure的区别 certain 和 sure的区别区别在哪 单词 positive,sure,definite,certain,的词性?区别?用法 sure ,for certain 与certainly的具体区别 be sure of和make sure of还有make certain of和be certain of的区别? certain 与 sure 的用法 certain和sure有什么区别 sure 与certain有何区别? make sure to do sth、be sure of sth、be sure that 、be certain of/about的区别 sure 和certain 的辨析sure 可以这么用 I am sure that.certain能吗还有什么区别跪求 be certain to do 和be sure to do 的区别we are__to win the match You wait and see .A,certain B,sure C,believe Dthought It's_____that he will come tomorrow.A.sure B.sure of C.certain D.certain about请讲一讲四个选项的区别， I'm sure to……和I'm certain to……的区别 It's certain that it's sure that区别,语法, make certain/sure Sure,Certain,probable,likely,possible在高中英语语法里面有什么不同啊?