排水管的坡度

it was in the village where he once live that he got his junior education为什么用where that Why were you late for class this morning?I was delayed by()heavy traffic的什么形式? 为什么西方能够把中国的三大发明变成推动社会科学发展的杠杆李约瑟难题 There is a man in the next seat的中文意思? It's selfish of ____ not to make a seat for the old man in the bus.A they two B their two C them two D the two 答案应该是哪个,为什么 “日长篱落无人过,惟有蜻蜓蛱蝶飞”这两句诗令人有一种＿的感觉.因为正是“＿”的中午时分,田野和村庄都“＿”,四周＿的,只有蜻蜓和蝴蝶在飞.填空 英文“在.的北方”怎么写 你们谁知道“北方”用英语咋说? 英文在北方和在北部怎么表达 The twins bought their father the car.改为同义句 The children went to school( )their father's car.The children went to school（ ）their father's car.A.at B.byC.in D.for Either the twins or their father ( )our school before ,so they can come here by themselves tomorrow.(visit)请问应该填has visited 还是have visited 为什么啊,请给我解答一下!谢谢. 英语中的形容词性物主代词与名词性物主代词分别是什么意思? 从古到今人类观察工具是怎样发展的?人们观察范围又是怎样拓展的? 用流程图表示从古到今人类的观察工具是怎样发展的 从古到今,人类的观察工具是怎样发展的?人们的观察范围又是怎样拓展的?请用流程图表示出来. 义弟庆贺.翻译成英语. School is not the safe place as it used to be．How to keep school safer?How to help studentsstay away from danger?There ate many activities that teachers can do to teach safety in an easy way．Here are some stories from the students who have had th Our team is playing a__ the team from No.2 Middle School. He used to ______ on the school football team.A.was B.take C.join D.be My uncle used to _____ the school volleyball team.A.in B.be at C. be on D,on “我很灰心”翻译成英文 你的梦被染绿了阅读答案 急!急! 1.He was____18-year-old young man.He was found____on the road.A.a;dead B.an;died C.an;dead D.a;dying2.I heard the murder happened____the evening of 18 November.A.on B.in C.at D./3.Jack's father felt terrible when he saw Jack___in bed with blood on hi 谁知道英语简写:CHN SARS PRC啊 化妆师英文是什么 化妆师英语怎么说 特效化妆师用英语怎么说RT “特效化妆师”用英语怎么说 有没有跟广州话“欣”同谐音的英文名最好就给多一点选择，不要只有1.要有涵义以及读音，不要单单只给1.个单词 但愿用英语怎么说?用一个单词表示 然后后面有逗号 放在居首的 “三国两晋南北朝”和“魏晋南北朝”是不是指的同一个时期? would you mind……?有哪些答语可回答如题would you please……?可以有哪些答语回答Would you mind……?可以有哪些答语回答