钢轨铝热焊设备

新概念1不规则动词过去式新概念1所有不规则动词过去式及过去分词 用am,is,are,was,were填空.My parents___young twenty years ago.znoe they___old.I love themvery much. 我有几个字发音困难 想找一些相关的绕口令来练习有lao...liu...wang...还有以s打头的英文 怎样练好绕口令,从哪练起,绕口令按练音的分类.绕口令越多越好 我想念发音请给我一些合适的绕口令让我练! Her mother _____for two yearsA.has died B.diedC.has been died D.has been dead her mother has been a party member for three years =her mother ________the party “是一个人能否成功的起点”用英语怎么说? collect是直接加ing,还是去e加ing,还是特殊变位? He can piay the guitar but he can`t play it very good.(改错) 七年级下册英语第一单元作文 主题是 Can you play the guitar最好把后面三单元的作文也发上来，小女子在此谢过了！ she has been a flight attendan for two years 对 for two years 提问 She has been a member of the Art Club for three years.(同义句转换） It ＿ three years＿she ＿the Art Club . she has lived in Canada for three years.(改为同义句) 推荐个老外练英文别给我介绍要钱的,哈哈.给个MSN吧. who()the door?(open opens opening) ___the door,please.come in,please.the door_____.A.be open,opens B.be open,is opening C.open,opensD.open,is open 1:Let me( )the door.A:open.B:opens.C:Opening.2:It's hot today.Can I ( )my jacket?A:put on.B:take off.C:like.3:--What can Mike do?--( )can cook the meals.A.He.B:she.C:you.4:Are you helpful ( )home?A:in.B:on.C:at.5:---Can you do the dishes.---Yes,I ( ) horrific ,horrible,terrific,和terrible的区别是什么 I can play basketball( )(good) I like (play) baskball,I can (play) very (good)? 高中想提高英语口语当初想找暑假提高班 但是没有合适的平常只有周六下午和周日白天有空 还有假期英语很差 特别是口语 想提高有没有什么办法?广告闪开··· Though she has been teaching us for only three years,I respect and love her very much.teach为什么不用过去式,而用ing呢 雅典英文简介小学水平就可以~ 雅典的英文介绍是什么? 大家帮我翻译一下几个单词[用英文] 1英超联赛 2雅典 3进球 古希腊的雅典翻译成英语 open opening opened 分别什么词性? Your(speak)English is very good I have been a League member ( )three years 用适当的介词填空 -I joined the League ___May,2009.What about you?-I've been a League member__in three years.A.in;for B.on:in C.on;for D.in;since请说明理由 把 He has been a League member for three year.改成一般过去式