英语选择选什么?It____that scientists have found the reason___Edison

英语选择选什么?It____that scientists have found the reason___Edison 英语翻译Scientists have found several reasons for the falling nu 几个英语选择,奖分1,Many of the ideas which scientists tell us have n scientists have already found problems that associated------ Scientists have found that the way the brain works is _____ The scientists have found that there is no ______ of life on 1.Scientists say they have found a way to produce the human Scientists say they have found a way to produce the human bo scientists have found that even in the sahara,there is rainf The scientists have found it hard to clone a new healthy bei 两道英语单项选择1、— Have they found out the _____ of the fire?— Yes. 一道介词选择2 ___ research ___ the universe scientists have put a