数学作业零距离

The firms should realize the effect of short-term costs and benefits on knowledge transfer in order to enhance green management performance为了提高环境管理绩效,企业应该意识到短期成本和收益对知识转移的影响.还是应该 alligator和crocodile有什么不同?请用英语回答！ Cut___all the vegetables before cooking them together.介词填空 英语翻译The buyer is to accept the documentary draft xx days after sight issued by the seller on presentation and to make payment promptly on its maturity on a D／P basis.The buyer is to make payment xx days after date of bill of lading against The sun is very bright .It gives very strong light.The moon looks quite bright,too,but it doesn’t give __(1)_ light _(2)__ .(1) A.very B.any C.many D.some(2)A.more B.too C.much D.at all 英语中带must的句子变反义疑问句怎么变?I must go now ,must't I.这里为什么用 must't I.不用need't I 翻译成英语：她非常可爱和乐于助人 he met another dog outside the station.中的 outside the station为啥在后?还有anywhere 为啥在后? 翻译：在世纪之交,世界见证了中国经济的大规模稳定增长.(witness) 这艘船见证了日本签署文件,结束第二次世界大战（witness）英语翻译. 英语翻译英文!语法正确,且很文雅 The students __________ in character are quite similar in their interests.A.differ B.different C.difference D.who is different 为什么选C?不能选D吗? 遥控直升机是双桨机好?还是单桨机好?那个好? 遥控直升机单桨和双桨有什么区别?各有什么特点? 遥控直升飞机转动桨有4个 ：a a b b 上面下面各2个,应该怎么安装转动桨! 我想买航模,单桨遥控直升机本人之前买了一架四通道双桨的 美嘉欣T70现在觉得这台太简单了,希望买一架新的 单桨.由于本人是新手,我应该买四通道单桨,还是直接上六通道单桨?（顺便问一 Tel Aviv-Yafo这是什么意思啊? maccabi tel aviv Tel:88886666是什么意思 TEL代表什么? 这是辆什么车? 我的问题和你一样你后来解决了吗 两个卵细胞融合可以产生新的生命吗? i am up to say that i have not got a dog 生命是怎样孕育的 比如卵子怎么受精之类的 英语小短文一篇,帮着改改In fewture ,I will be a painter.I will live in Hangzhou,and I will live with my friend,and then can give me some advice.I can draw many pictures for Hangzhou‘s scenery,wow,that's my dream. 直升机的机翼旋转会产生反作用力,为什么机身不会旋转.如题 帮我改改英语小短文这是一个演讲,我show很多图片,而且编造一个比较浪漫的故事.但实际上不是真实的.然后我进行下面的演说：In our life,we have too often experienced the situation where we click the mouse fu He is happy getting so many wonderful things.在这句话中改一个错. 卵细胞到底能存活几天 贝多芬的失明并没有使他丧失信心的英文________________didn't make Beethoven lose his confidence 单选题 He was fourteen years old ,and —— with his grandparents in the countrysideA lived B have lived C had been living D was living