颜色的特殊作用

mean different things 的意思 变上限函数求极值（极值点已经求出）是把变上限函数求出来再代入极值点还是直接把那个上限X换成极值点再求原函数楠?如果三第一种,要换元的话,那个上限X要不要换? 函数极值.这个定义域怎么来的?列表讨论怎么写 7年的爱..英文怎么说. 七年的爱用英文怎么说? 求一首歌,歌词有一句貌似是：这七年的爱呀.更多的歌词忘了.不是韩国的那首《七年的爱》,是国语,女声唱的. 沼气池中的一些细菌在无氧环境下可将秸秆分解成沼气,这是细菌的——作用?是发酵作用我知道.但是有些题目给的答案是呼吸作用,我想知道到底应该是写发酵作用还是呼吸作用.跪求生物学 根据所学的马克思主义政治经济学理论,你如何看待我国公有制和私有制并存的现象及 意思不同是mean different things还是mean different? [ ] 10.He insisted that he ___the camel.should never see B.had never seen C.has never seen D.would never see [ ] 11.The teacher demanded that the exam _____before eleven.A.must finish B.would be finished C.be finished D.must be finished [ ] 12.She ma They mean different things.改为一般疑问句 人粪尿在沼气池中的处理过程就是人和一般动物排出的粪便和尿液经过沼气池处理后,会变成一种肥效高且安全无公害的有机肥料,为什么会这样?下面的解释错误的是（ ）A 人及畜禽的新鲜粪 沼气池中分解有机物得到的渣液主要成分是什么 能否将其蒸干了制成化肥 1.扑灭（火）的英语短语,含put的.2.fall over的意思.3.I believe not 与I don't believe it so的区别. 1、Scientist give to government ______how to develop plans to help animals in danger .on)A.in B.on C.for D.with2、-_______is the Chinese government trying to save the panda?- To create nature parks.How)A.What B.How C.Why D.When3、Would you please 谁能解答几个英语问题啊comedy, tragedy, play a role, box seat, stage actress, soap opera, leading role, hero这几个词的意思请在下面的中文中选：舞台女演员 扮演角色 肥皂剧 主角 喜剧 包厢坐 悲剧 男主角 1.when you do this,you touch someone with your.2.it's a farm animal that eats gress.it's kept for wool and meat.3.it's a thin stick of wood .you use it to write or draw.4.it was the day that came before today. Go to bed early and get up early.译成中文是什么? I go to bed early and get up early.early在这里是形容词还是副词 we should go to bed early and get up ___.横线填的应该是early 还是earlier p e s h e能组成什么单词 To go to bed early and to get up early is healthy l( ) 有什么单词是由s,e,h,p,e组成的 e h s p e可以组成什么单词 if we get up early and go to bed early ,w'll 应该选哪一个a.have enough exercise b.be healthy c.think better d.have strong blood 塑壳式断路器譬如NSX（施耐德）的开关其型号为250N-TM-200A,200A能调到250A吗?能调的话,怎么调的? 马克思主义的哲学知识告诉我们什么? 水壶具有水沸自动断电保护功能即水沸后因气压增大使电源开关自动断电.从分子的角度解释水沸后气压增大的原因? 做十个错六个,1、There are several ways _____A______ we can cross the river without the help of local villagers [A] in which [B] across which [C] to which [D] on which2、People who drink a lot _____C___ those who use drugs are likely to suffer How did you try to get to the railway station on time,-----you missed the early bus.(a.if b.when)请说明理由, 求英语一题.要分析,如果错了,该怎么该?the professors forgot _________.A.in which office the meeting would be held B.whose office the meeting would be C which office would the meeting be held inD whose office was the meeting ______ not to miss the early train,we got up ahead of time and hurried to the station.A.remindingB.remindedC.to remindD.having reminded