take place 和happen的用法有啥区别

take place和happen的区别 happen 和take place 的用法区别 take place 和happen的所有用法,要仔细的 occur的用法?和happen.take place 的区别 请问happen和take place的区别是什么? take place 与 happen的用法和区别是什么? take place 和happen的用法有啥区别 happen和take place、 come about 的区别 take place 和happen 可以用在have been的结构吗 happen与take place的区别 happen与take place 的区别 happen与take place的区别 take place与happen的区别 take place happen come about的区别 come about happen take place的区别 happen,take place与occur 的区别 地震的发生到底应该用take place 还是 happen take place 指有计划的发生,happen 指偶然的发生.但是练习册里面有个选词填空只有take place,没有happen...按常说应该用happen when did the flood in your hometown take place?为啥用take place不用happen和come about