the reason of the experiment

the reason of the experiment the reason of shyness The experiment has _____ the possibility of the existence of ---The experiment is of particular importance. The Reason of Church Government The experiment _____ the discovery of a cure of cancer. The professor seemed ____at the result of the experiment. 26.The experiment has_________ the possibility of the existe the reason of 与the reason for的区别 the reason for 和 the reason of 有什么区别? what is the reason of the fire? the reason for,the reason to& the reason of的区别