possible和 probable的区别it made it _____ for them to keep in touch.用哪个词较好?

possible probable maybe的区别和用法? likely possible probable的区别? possible probable maybe的区别 likely probable probably possible possibly 的区别 probable,possible.likely,maybe的区别 likely,possible,probable用法和意义上的区别.（详细+实用)Thanks it is possible和it is probable that 区别 possible probable maybe有什么区别?用法和意思 possible,probable,likely,perhaps的用法的区别 possible,probable,probably,perhaps,likely之间的区别?越好 be likely to ,possible,probable的可能性大小怎么排? possible,probable,probably,perhaps,likely之间的区别是什么? possible和 probable的区别it made it _____ for them to keep in touch.用哪个词较好? 一道关于probable与possible的选择题Scientists think it not only____ but also ____that there is life on other planets.A possible; possible B probable;probable;C.probable; possible d possible;probable 答案是D.请高手 结合本题 解释 只有Be likely to 没有be possible to和 be probable to? probable,possible,perhaps,likely,maybe的可能性大小排序说不出来的就别回答了， probable ,likely ,possible ,able 的区别?这个还不是太懂, probable,likely,possible都有“可能,大概”的意思吧?如何区分呢?