Every possibles means （ ）to prevent the air pollution,but the sky is still not clear.A.is used B.are used C.has been used D.have been used哪一个?为什么?

I mean every word of it mean every word of it 3Q Every possibles means （ ）to prevent the air pollution,but the sky is still not clear.A.is used B.are used C.has been used D.have been used哪一个?为什么? every后面不是加单数可数名词,为什么要说every means 而不能说every mean? Mean mean try every possible means 为什么是means 不是mean.不是说有every each修饰时用单数 5.By all _______,you must try every _______ to help him.A.mean,mean B.means,means C.means,5.By all _______,you must try every _______ to help him.A.mean,mean B.means,means C.means,mean D.mean,means选什么 but it doesn,t mean that every family is wealthy 这句的意思 doesn't mean every single road u can turn back是啥意思? I promise i will love you every moment of my life.you mean everything to me. 中文翻译 高中英语单句改错急!Although he has tried every mean to solve the problems ,he failed in end. thats 没有语境，我和他说every americans are racist，他就和我说thats mean i mean every word of it和i 'm serious about whati say是一个意思吗? MEAN WHAT IS MEAN every. every every