液压计算题哥哥姐姐门帮小弟做下．在图示液压系统中，泵的额定压力为ps＝25×105Pa，流量q=10

what is the climate like in your country.like是像的意思吗? 尽管有再大的困难,我们也要保持乐观的态度 英语翻译 “保持乐观心态,不要想太多,心理平衡”用英语怎样翻译? 把We must sell allthese goods.they must have lost your letter in the post.改为被动语态. the man drinks ___.his wife is very happy.A never again B not any more C no more D once againon ___ side of the street there is a bookshop.on ___ side there is a shoe shopA onc;the other B one ;another C one ; other D other ;another The old man was very happy.Because he_____(迫不及待) see his grandson 痕线上怎么填 Are you a student or not是一般疑问句还是选择疑问句?要求保证准确,麻烦加上分析和理由,或者权威的参考 A man was hit by a cab in the street.He was brought to the hospital.His wife was standing up by h提几个很好的问题,明天要用,..对不起,短文是这样的...A man was hit by a cab in the street.He was brought to the hospital.His wife was s Are not you a high school student? How long have you been a m___ of Greener China?回答是For two years. She said."My brother wants to go with me. You may take your brother to the museum.改为被动语态很着急, i wonder if your brother will go to the ball.if your brother does,so ___mineA is B doC doesD will为什么选D请注意，最后一个单词是mine而不是me -your job ____ open for your return -thank a.will be kept b.will keep 为什么选a,用被动语态为什么要用被动语态 Are you a student?否定回答 关于λ-信念之力λ-信念之力说明（无限恐怖的） the car must ____(stop) at once.这里用被动语态么? must you hand in the paper tomorrow改为被动语态.怎么改呀 学用英语怎么写 The old man is very tired,so he wants to stopa.walk b.to walk c.walking d.walked 以A very tired traveler came to the bank of a river.开头的英语短文或完形填空.可以把选项打上去吗？空不一样， 行动缔造快乐的事实论据 帮忙寻找相关论据一把坚实的大锁挂在门上,一根铁杆费了九牛二虎之力,还是无法将它撬开.钥匙来了,它瘦小的身子钻进锁孔,只轻轻一转,大锁就“啪”的一声打开了.铁杆奇怪的问：为什麽我 寻找关于“勤奋”的论据! 用英语来描述学校 用英语描述你的理想学校是怎样的 用英语描述去学校的路线,我一出门是一条马路,走一会后往左拐,再向右转,走一会就到了. 请给我时间,让我学着去自己照顾好自己,如何用英语表达 请英文好的朋友帮助修改以下作文,关于香港迪士尼的用工介绍.Glocalization is one of the major problems for Disney in Hong Kong. Much effort has been put to promote as adaptation for Chinese labor practices. ‘smile factory’ 有关借鉴的事实论据简短的哦 关于逆流而上也快乐的论据, It takes a long time to do sth.还是It costs a long time to sth.哪个对,还是都对?