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求一篇以《Make The Change》为题的英语演讲稿.一分钟差不多的…… 求一篇以a time of change为题的英语演讲稿,二分钟左右. 种植绿色蔬菜,能用绿色塑料大棚么,为什么(用物理知识回答) 冬天塑料大棚种什么?冬天温度低.苏北地区不知道冬天能中什么!谁有好的建议提下谢谢了.我承包44个大棚22亩地. 圆形街心花园的周长是62.8米,六一儿童节期间,将这个花园的一半摆放了鲜花.摆放鲜花的面积是?圆形池塘直径是200米,沿着池塘边每隔4米在一棵树.最多能载多少棵树?· climate change 求英语短文climate change is a serious problem damaging the world最好不要太深奥 四六级水平就好了 They both teach in this school.They like (u ) and we like (t ).括号里应该填什么? I began to teach at this school in 1995.= I __ __ at this school since __ . I ——（teach）in this school for five years.同上 the teachers don't teach french in our school改被动语态 如图△ABC中,CD平分∠ACB,DE∥BC,∠A=70°,∠ADE=50°,求∠CDE的度数. 如图,△ABC中,∠A=50°,∠B=70° CD平分∠ACB DE交AB于D交AC于E,∠CDE=30°,求∠ADE的度数 北京动物园在地铁那站下 The interpreter翻译风波 英文小说的剧情讲了什么? 求高手翻译《家士奇》的英语音译.不是's home and . 有关文具的童话和难忘的六一节多一点! 六一期间游乐场门票八折优惠,现价是原价的（ ）%.儿童文具店所有学习用品一律打九五折出售,节省（ ）% 六一 期间,游乐场门票七折优惠,现价是原价的( )%.儿童文具店所有学习用品一律八五折出售,节省了（ ）% 元旦期间,所有文具一律八折出售,文文买了5本练习本,若按原价计算,她用同样的钱最多能买多元旦期间,所有文具一律八折出售,文文买了5本练习本,若按原价计算,她用同样的钱最多能买多少本 元旦所有文具一律八折出售,文文买了五本练习本,若按原价计算,同样的钱可买（）本. This agreement is made and entered into the day of 14 Jun.,by and between theMINISTRY OF INDUSTRY,MINES AND ENERGY.英译汉. ( )both sides accept the agreement ( ) a lasting peace be established in this regionA on;y if ,will B Only if would C unless,would选哪个为什么?另外这句主句是谁从句是谁? 合同中的This CO-OPERATION AGREEMENT dated as___and is made between怎么翻译, 合同日期怎么填写“This agreement made this ——day of ——20——,”This agreement made this ——day of ——20——,by and between.中间的——天什么?分别是日,月,例如填写今天2013-9-2,应该怎么填写呢? ___ both sides accept the agreement will a lasting peace be established in this region.A.unless B.As long as C.If only D.Only if Please explain. 在三角形ABC中,DE平行BC∠ADE=50°,∠C=72°,求∠A的度数 如图,BD是三角形ABC的角平分线,DE平行BC交AD于E,角A等于45度,角BDC等于60度,求三角形ADE的度数 在三角形ABC中,AD是角平分线,角B等于58°,叫C等于74°,DE平行AC,求角ADE的度数 六年级寒假生活上海教育出版社（部分答案）18页 阅读文章《杨震四知》第三题33页 阅读文章《平分生命》全部34页 顺口溜44页 《浮力小实验》全部本人就先给5财富,两题5财富,四题全告诉, 是英语高手就来 our,house,invite,our,family,and,friend,to,We in front of our house___________we use to swim.in front of our house___________we use to swim.A.a river lies that B.does a river lie whereC.lies a river which D.lies a river where应该选哪个?为什么? On second ___,we decided not to sell our house ,On second ___,we decided not to sell our house .A,plansB,thoughts C,ideas D,minds2.It is necessary to put the medicine out of the kids' ___ A,holdB.hand C,reachD,place这两道分别选什么?为什么?