could be和can be,could possibly和might just1.How old do you think he is?You mean the little boy who sits in that corner?Well,I am not sure.I suppose he (could be )about five years old.请问这里的“可能”用过去时（could）,不用can be

can could be able to 英语翻译I could be your sea of sand I could be your warmth of desire I could be your prayer of hope I could be your gift to everyday I could be your tide of heaven I could be a hint of what’s to come I could be ordinary I could be the oneI coul be able to 和could/can 有什么分别 can,could和be able to的区别 can be,could be的用法求教can be和could be的用法,其间是否有联系?另外,除must be, can't be 和这两个之外,还有什么可以表猜测的词 英语翻译you don`t care for me,you don`t carry where i have been,i`ve done all i could,so that i could be with you.anyway you want,i do everything you need,maybe now you can see,that our love was went to be.but i was so wrong,always thought i coul I can be the one和I could be the one有什么区别 can be 与could beshe could be a teacher.为什么不是can be ? how can this be和how could this be这两个有什麼区别.是不是could语气委婉些?还是过去式? be able to、can、could的区别 The Referer could not be found (can be left blank). 在英语作文里could be 可以代替can be may be 与could be ,can be,might be在表示可能性上的区别是什么? i can与i could的区别?有首歌叫i could be the one 和i can be the one 有何不同呢? can be better和could be better区别我觉得是语气强弱的问题,对吗,能举例说明吗 英语 possible possibility maybe can could possibility may be的区别和用法 Can be 和must be的区别 关于英语情态动词can 和could的问题.how can you say that?中的can 能不能换成 could.It could be very interedting to go out for a drive.中的could能不能换成can.