天蝎座2017年财运:I'm sure to……和I'm certain to……的区别
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没什么区别,sure 和certain 当作肯定讲时,如果主语是it,就不用sure ,用certain.
意思都是一样的
没什么区别
使用方法一样
前者口语用的较多。后者一般不用,口语多是单独用certainly 。
后面的似乎比较书面
I'm sure to……和I'm certain to……的区别
I'm sure
I'm glad to……和I'm happy to……和I'm pleased to……的区别
Having fast food is supposed to save time,but I'm not sure they___.
-- I hear Tom is coming to China. --- Yes, but I'm not sure if he _____(like) our school.
I'm sure he has never seen_____wonderful eggs.
I'm sure 后面可不可以加动词ING形式.
I'm sure _________you said is true.
初一英语 I'm sure ___some Chinese food. A.like B.to C.have D.you like
初一英语 I'm sure ___some Chinese food A.like B.to C.have D.you like