The experiment requires more money than ___.为什么选has been put in?more...than...在这里是什么用法啊?

THE HOCKEY EXPERIMENT怎么样 theoldprofessorgaveordersthat,the.experiment[]before6 the news feed experiment 死亡实验 THE EXPERIMENT怎么样 蒸汽实验 THE STEAM EXPERIMENT怎么样 恐怖实验 THE TERROR EXPERIMENT怎么样 费城实验 再生 THE PHILADELPHIA EXPERIMENT怎么样 This is 什么 want for the experiment F___these instructions to do the experiment. the teacher is _______with the experiment done by him [satisfy ] Students a______ the teacher in doing the experiment 翻译：Thefailedexperiment is as much a part of the process as the experiment that finally works The experiment was______easier than we had expected.moremuch moremuchmore much 斯坦福监狱实验 THE STANFORD PRISON EXPERIMENT怎么样 The experiment thestudents of science devoted themselves to _at last No one knows that the experiment will succed or not John seems c_________ with result of the experiment. The children are going to an experiment.(改为否定句)