sure和certainly的用法和区别 说明基本用法就行 要例句和例句的中文,例句也不要太复杂

certainly、sure、surely和of course这几个词的区别?包括词性、用法还有搭配以及语境等 sure和certainly的用法和区别 说明基本用法就行 要例句和例句的中文,例句也不要太复杂 certainly、of course、sure、surely用法的区别 sure,of course和certainly都是“当然”,区别在哪里? sure的用法be sure of doing和 be sure to do有什么区别呀? be sure to 和be sure of 区别和用法 be sure和 make sure的区别 be sure 和make sure的区别 be sure of doing sth和make sure of doing sth有区别吗?请详解make sure和be sure的用法, sure,of course,certainly区别 really和sure的区别 certainly与sure、of course的 区别是什么? absolutely definitely certainly sure ofcourse的细微区别 sure ,for certain 与certainly的具体区别 sure和of course在用法上有什么区别? be sure 和 make sure 的区别意思上区别 indeed 和 affirmative 用法区别?还有这两个单词可以有和 of course ；sure 用法相同的例子吗? for certain和certainly的区别为什么可以know for certain 而不是know certainly