for sure和surely的区别No one knows ____ which country the SARS virus first came from.A.surely B. for sure C. unsurely D. obviously这题为什么选B而不是A?谢谢

sure 和surely 的区别是什么? for sure和surely的区别No one knows ____ which country the SARS virus first came from.A.surely B. for sure C. unsurely D. obviously这题为什么选B而不是A?谢谢 sure和surely有什么区别 为什么People sure change 不是People surely change certainly、of course、sure、surely用法的区别 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 surely区别都是副词啊 be sure和know for sure 区别 for sure与sure的区别? sure和surely 怎么用比如说别人说个话我说sure和surely be sure和 make sure的区别 be sure 和make sure的区别 That's for sure和sure有区别吗? make sure,be sure of ,be sure to do,for sure的区别 in sure,for sure,of sure,on sure 的意思及区别 really和sure的区别 be sure 和 make sure 的区别意思上区别 surely 和 certainly有什么区别? sure 与 certain 区别Wherever there is disease,that woman is ______ to be seen.A.sure B.certain C.there D.surely在上句中,答案为什么是B?谢谢楼上的回答，但请问在这个具体的题当中，sure和certain是属于不同点是第