珍妮纺纱机工作视频

禄欢侵46501.Jane (is washing her face).(就圈扩部分提问)2.The children are talking about (the book Harry Porter).(就圈扩部分提问)3.Is the bird flying in the sky?(... -
袁滢卓13781366206 ______[答案] What is Jane doing? What are the children talking about? The birds are flying in the sky. His father is driving a black car. B C A B A C C B B A

禄欢侵4650初二寒假生活p35英语组句:1、Jane/for/mother/to/did/present/every/use/her/a/year/buy________________________________________2、they/the/near/... -
袁滢卓13781366206 ______[答案] 1.Jane did buy a present for her mother to use every year. 2.They didn't in the hotel,they went fishing near the river.

禄欢侵4650①Jane's and Tom'S father ② Jane's and Tom father③ Jane and Tom'S father 哪个是对的①Jane's and Tom'S father ② Jane's and Tom father③ Jane and ... -
袁滢卓13781366206 ______[答案] Jane的和Tom的爸爸(指两个人分别有一个爸爸) 目前没看见这样的形式,Tom father这个应该是错的 Jane和Tom的爸爸(指两个人共有的爸爸)

禄欢侵4650几道英文题1.Jane speaks English_____.A.so fluently B.as fluent as JohnC.more fluent than John D.much more fluently than john2.Emily sings_____of the six ... -
袁滢卓13781366206 ______[答案] 1.D speak用副词fluently修饰,而且A中so修饰形容词 2.B sing要用副词修饰,不可选A.如果选C要有具体的语境和谁比.D是最高级,前要有the. 3.badly副词 4.without any 5.more

禄欢侵4650Jane is a lovely girl.She likes animals.One day,Jane's mother      Jane is a lovely girl.She likes animals.One day,Jane's mother was surorised to see a ... -
袁滢卓13781366206 ______[答案] Gor ran away from a zoo and Jane found him ( in the city park ). ln Jane's home she gave Gor ( a basket of fruit ) and a glass of water. Jane's mother ( was surprised ) when she saw Gor. A policeman and a zookeeper came to Jane's home and take Gor ...

禄欢侵4650珍妮纺纱机的发明和飞梭有什么关系 -
袁滢卓13781366206 ______ 你好. 飞速的发明,使织布速度加快,纺纱速度跟不上,于是哈格里夫斯发明了珍妮纺纱机

禄欢侵4650珍妮机是以什么命名的? -
袁滢卓13781366206 ______ Hagelifusi 哈格里夫斯,J. James Hargreaves (?~1778) 英国纺织工匠,珍妮纺纱机的发明者.他发明珍妮机时是英国布莱克本(兰开夏郡)附近的一个贫穷的纺织工匠,早年生活情况不为人知.1764年制成以他女儿珍妮命名的纺纱机.这是最早的多锭手工纺纱机,装有8个锭子,以罗拉喂入纤维条,适用于棉、毛、麻纤维纺纱.珍妮纺纱机的出现引起当时人数很多的手工纺纱者的恐慌,他们冲进哈格里夫斯的家里捣毁机器.1768年J.哈格里夫斯在诺丁汉与别人合资开办一家纺纱作坊,用珍妮纺纱机生产针织用纱.

禄欢侵4650珍妮机是谁发明的?
袁滢卓13781366206 ______ 18世纪60年代,织布工哈格里夫斯发明了“珍妮机”的手摇纺纱机.“珍妮机”一次可以纺出许多根棉线,极大的提高了生产率.