be sure of /about doing sth和be sorry for about 有没有这些用法?

make sure to do sth、be sure of sth、be sure that 、be certain of/about的区别 be sure about 和be sure of的区别 be sure of 与 be sure about 的区别, be sure of sth.与 be sure about 区别? 用Be sure to、Be sure to do 、Be sure of、Be sure that 造句 be sure of be sure to do 的区别· 辨析 be sure of 与be sure to do sth make sure of be sure about be sure of 的区别和意思 make sure,be sure of ,be sure to do,for sure的区别 be sure to do sth be sure of sth be sure+that从句 sure的用法be sure of doing和 be sure to do有什么区别呀? be sure about sb 请问,be sure +不定式 和be sure of/about +动名词/名词 和be sure+宾语从句有什么区别 be sure to do和be sure of doing 的区别be sure to do和be sure of doing的意义有什么不同 两个词组的区别be sure of 以及be sure about有什么区别呢? be sure to do 与be about to do之间的区别 be sure+从句/be sure to do sth /be sure of sth/doing sth 有什么区别吗? be sure of /about doing sth和be sorry for about 有没有这些用法?