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He often helps people on his work 太阳能光伏发电的特点是什么?较水、火发电优势在哪里? We have an Art Festival in September.(改为一般疑问句) little Tom is ___young to read the story book.A veryB so C tooD quite 2012年10月1日到2017年1月一日一共有多少天?求过程及答案. we have an Art Festival at your school?改为一般疑问句并做肯定回答 专家,请问一下,现在进行时的句子结构是什么,要简练、精确,老师让查的,拜托!~~=V=很重要的,拜托了~~~~不完成的话,我的PP就要疼了,5555555,帮帮我吧~~~~~（木人理我了吗?……） My brother is very tired but he doesn't stop _ (work) He doesn't work as careful as I.he doesn't work as carefully as I.请问哪一句是对的,为什么, You must return this book to the library before you borrow another book同义句You must return this book to the library before you borrow another book 改为同义句 You ____borrow another book _______you return this book to the library -Must I return the books to the library before Wednesday?-No,you _____.(选择答案如下）A、mustn'tB、wouldn'tC 、don'tD、needn't Tom,could you help me ___ the map on the blackboard we won't need it .A put awayB put offC put on D put up 连词成句 1.my me let you introduce sister to 2.often people Mary helps her work in We have a Art Festival every year.这句话对吗? 成语近义词反义词大全 ,There are __days in a week 2,There are four __in a year They are spring __ __and winter3,There are__months in a year 4,there are__hours in a day 5,winter is too__in Harbin 6,In summer we can go to__in the sea 7,There is much green grass in__ There are ( ) second in a year ,the( ) one is winter填空 this book must not __（lend) t o others ,you must __(return) it before Fridy .用适当语态填空 Would you please ____ your storybook _____ me?Sure ,But you must return it to me before Wednesday.A,borrow;toB,keep;forC,lend;toD,buy;for sorry to hear is she that（.）连词成句 waitting和waiting哪个是对的?waitting for you和waiting for you哪个是对的? waitting 和 waiting 那个是正确的表达 waiting和waitting的区别.以及各自的用法 Don't keep me waiting long.'wait'为什麼用分词. 以r开头以d结尾的单词急55555 She-learns-Japanese-from-Yumi.（改为同义句）Yumi(__)(__)(__)Japanese. she,a,from,book,me,borrow连词成句 用 she from japanese me learn用 she from japanese me learn 连成一句话 w开头r结尾的单词 jack's father is never late for work,is he翻译疑问句jack's father is never late for work,__ __? 《海滨仲夏夜》 从哪些词语可以看出是按时间顺序写的? 英语作文 暑假日记,急