水为人类做了哪些好事

.-Have you finished your homework _______?-Yes,I’ve done that ______. 动词与介词搭配,名词与代词放在哪里?动词与副词搭配,名词与代词放在哪里?最好举几个例子.要明确说明什么可以放,什么不可以放. 介词修饰名词副词修饰动词 this evening的反义词 this evening是指用什么时态 in the spare time /on the spare time哪个对? in spare time还是on spare time 请问:In my spare time是什麽意思? in my spare the same time前要加in,at,on还是FOR? 现代汉语"在" 作为介词,动词,副词的区分如题,如何区分“在”在句子中是作为介词、动词还是副词? 语文怎样区分那个是动词、形容词、副词、介词.是怎样区分,不是要怎样用哦!~ In my spare time I prefer to read novels （）sit idleA.rather thanB.other thanC.instead ofD.due to 英语翻译这两个词组中哪个更接近 in time 及时 spare time、read的区别?You can sit here in your spare time.You can sit here when you're________A.working B.studying C.not working D.reading我选的是C not working但书上答案是D reading百思不得其解,请指教. how to understand "to survive you have to be open"写一篇关于"to survive you have to be open"的英语作文是以how to understand "to survive you have to be open"为题，写一篇英语作文 Change before you have to All you have to do is open yourself up.这是一个从电影里弄出的东西,我不是很理解里面的 is不是后接 adj 或者是 n 怎么可以接动词的?open后面修饰的是yourself嗯 ,加了to 构成的是be to do to在里面做什么 open it,i don't want to stay.you begin to change麻烦大家帮我翻译下 Open your arms to change 是什么意思德芙巧克力 I have loved you,even if nothing left,but I still remember ：语法正确?I have loved you,even if nothing left,but I still remember ：我曾经爱过你,即使什么都没有留下,但我仍然记得 .这句英语语法正确吗? a:do you get ()ready for the sports meeting?b:no,we still have ()to do?a.anything,nothing.b.something,everything.c.everything,something.d.anything,something.选什么.以及anything,something.everything.nothing.区别要简洁 【英语选择题】是应该说nothing still还是still nothing,为什么一道英语选择题：So last June,the Frisbess made an offer that was accepted on a large two-bedroom apartment on the Upper East Side in a gracious pre-war building in the In my spare time,I used my computer to play computr games.However,n____ I must study hard. she____(like) to play the flute 琳达考虑这周末去拜访他的老师 翻译 Linda（）（）（）her teacher this weekend 英语翻译是uncle's 还是 uncles'? Linda felt someone _____ on her way homeLinda felt someone _____ on her way home from work yesterday evening,and therefore she was frightened and looked back from time to time.A.followed B.would follow C.had followed D.was following为何选D不选A, Linda must ___(be) at home now.I saw her coming back at the same time等于什么?如题.at the same time.._________ ________. 英语翻译at the same time,he remained a mystery to her.And though she wanted to know everything about him,a part of her hoped that no matter what relationship might develop between them,he would always retain some element of mystery. 生物专业英语 求翻译In all aspects of biotechnology major efforts are directed to screening programmes to generate new organisms ,either from some natural source or from established cultures by way of mutation or by hybridization programmes ,