A lot of research and studies have shown that Trench oil,taken out from kitchen waste,______ the increase of cancers.\x05A.results from\x05\x05B.attends to\x05\x05C.contributes to\x05\x05D.devotes to

do a lot of research on a lot of research还是a lot of researches老师说过research是可数名词,研究,可是英语书上出现了a lot of research,到底什么是对的 He _______ a lot of time on research ______ agriculture.A spent into B spent of 帮我解一下题目：1.He did a lot of medical research _____ cancer an emerging body of research shows 英语翻译Research shows that the amount of sleep which people need in order to keep healthy varies a lot （）【plan】 an Open Day takes a lot of time. tons of / an abundance of / a great number of / a planty of / lot's of 程度都一样吗谢 lot a lot lots of a lot of 的用法 1.Barton’s students get a lot of information and research from the internet more than other ways.2.Internet plays an important role in Barton’s student living since they are a kid.3.Barton’s students think what we can learn most from the intern 英语翻译User studies continue to be an important area of library research,as studying the information-seeking behavior of specific user groups has contributed to the development of a variety of library services.On university campuses,research int a lot of 造句 a lot of造句 a lot of have a lot of a lot (of)造句 what a lot of a lot of