电子数怎么算摩尔

think over,think about和think of的区别 neither.nor...Neither my parent nor my sister is at home 这样可以吗 提到了3个人 neither nor怎么用 The clothes are over there.(改为一般疑问句) I thing that ( )more water does good to our health A.dring B.drinking C.to dringking D.having drunk为什么 There are over fifty students ----the job 中----填什么 we think that_______more vegetables________good for us.a.eatting,are b.eating,is c.eating,are d.eatting,is More and more parents began to realize ___beneficial a good education is to their childrenA so B how C such D what 选择 We are happy _____with the farmers A.work B.to work c.workingd.worked选择 We are happy _____with the farmers A.work B.to work c.workingd.worked are happy _____with the farmers A.work B.to work c.workingd.worked think about/out/of/over 的区别给个 例子、 the door opened and ( ) a middle-aged man in a blue coat.A:entered：B:there entered.请详细分析下B的倒装,而且请分析为何不可以用A the door opened and ( ) a middle-aged man in a blue coatA:entered：B:there entered the door opened and（）a middle-aged man in a blue coat a entered b there entered a there entered b in entered选哪个为什么?答案好像是a,是不是答案错了 关于英语语法有neither,nor的句型,但是有没有nor,and neither的句型啊 the door opened and------a middle-aged man in a blue coat A entered B there entered C in entered 英语单选题：More and more people have realized that we will not have cleaner water……More and more people have realized that we will not have cleaner water to drink unless something ______ soon.A.was doneB.be doneC to be done D.is done More and more people have realized that how serious this problem is.这个句子中that为什么要删掉? 英语改错题 more and more people have realized such a英语改错题 more and more people have realized such a fact of heart diseases are related to the way people live . More and more people have realized that we will not have a better life unless something _____More and more people have realized that we wonst have a better life unless something____to solve the pollution problem.a.can be done b.is done It is more fun to take boats than taking a bus.为什么用taking work with a group和work in groups的区别RT 用with a group of frends 造句 i always study by (work) with a group eight or 的用法是什么? They have eight ______ students.A.hundred B.hundreds of请说出理由 求解英语语法 neitherWe will remember that assassinated world as idyllic,secure (never mind that was neither),在我们的记忆中,这个突遭袭击的世界永远如诗如画,牢不可破（虽然实际并非如此）括号中 那句的语法 语法,有关neither,nor的回答Did you enjoy that trip?i'm afraid not .And ____.neither did my classmates 为什么不是neither do my classmates.前面的am不是一般现在时吗After that we never saw her again ,nor _____ from her .did we hear Your best friend is more popular than you.用英语写个建议 My best friend is more popular than me .改为否定句 I ____ _____ popular than my best friend . policeman,busy,work(造句) work off 造句对不起弄错了我会了walk off