4x+0.2x=3x13.6

Nobody could ever replace you为什么用could不用can They expressed their ___that they could come back to China in the near future,although they knew it was quite impossible for them.A.hope B.wish C.idea D.advice You,nobody can replace. they put the fish they caught back in to the sea这句话中文什么意思? Nobody can replace you Could you tell us how they ____ back?A. will come B. had come C. come D. would come选哪个?为什么? Without the road can back,i exactly want what they want to Do you want to make any changes__________ your programme are,any ,books ,on,desk ,there.,the连词成句 as a middle student ,do you want to make your own decision?why or why not Why do you want to make your home town greener? Why do you want to make your home town greener? there are two w____ tables in the room There are six chairs in the sitting room.There are two chairs in the bedroom.换为同义句子.给定的格式如下：There____ _____ ______chairs in the sitting room _____in the bedroom. I can you feel my love翻译中文 There are eight books on your desk.变成一般疑问句.____ ____ eight books on ____ desk? 风机与风阀联动问题使用风机送风给房间送风 风阀控制流量开启顺序应该是先开风阀 等风阀开启后 在开启风机关闭顺序应该为先关闭风机 等风机停止转动后 在关闭风阀不知道这里面的联 There was a c___in the room根据首字母填空 空气处理机风中为什么要对（新风,回风,排风）风阀实施联动调节求解 1、空调的新风机组的风阀开关是空调安装还是消防安装?2、空调的新风机组的风阀开关是否需消防联动? 首字母填空：There is too much n_____ in the room.Some are shouting and others are laughing. 谁知道那种热感应杯子（就是倒入热水会显现图案冷水全黑的）可以放进微波炉里面热么? 英语翻译There are five people in my family,my parents,my twin sisters and I.还是twins?网上很多说法啊,我要说的是我有一对双胞胎姐姐!不是我的另外一个双胞胎. 布袋除尘器的提升阀全部关闭而旁路未打开会怎么样 求tara的sugar free和kara的mamma mia的mp3格式,还有宣美的24小时都不够有任何一首都可以,如果三首都有,就最好了 少时the boys 英中文歌词少女时代正规3辑主打歌the boys中文歌词与英文歌词 一个女孩说我像一头猪是什么意思谢谢了,大神帮忙啊 当一个男生叫一个女生是猪（不是骂她）是啥意思? 当有人说你猪时是什么意思?谢谢了,大神帮忙啊 miss he 英语翻译Miss…Tanabata…Romantic.中文大意是? 求英语翻译miss a few zeros表面意思都知道，求内涵。。。