世界人民对中国的看法

用长方形纸分别折出45°,135°的角用笔描下来（求） 无线电通话中的“ten four”准确含义是什么?为什么用“ten four”来表示? ten four 警方ten four的来历?相当于Roger that,就是 收到 的意思.如题,这个习语有什么来历么?请指教~ 我想知道你身边的是谁 这句话怎么翻译成英文.是不是I want to know who is around you a number of,the number of 有什么不同.请分别举出例句. 例如：像For example 例如 a number of 许多 （要例句和翻译） He began learning English ten years ago.怎样划分句子成分? He has _______(teach) English for ten years,teach该用什么时态 Nowadays so many girls are beginning to smoke that society should pay more attention to it.如题 分析句子成分 混血儿有什么特征 把一张圆形纸片对折两次可以得到90°的角对吗 什么原因导致系统性红斑狼疮的产生 红斑狼疮的病因是什么?什么原因引起的红斑狼疮?红斑狼疮的病因是什么?我得了红斑狼疮我想知道是什么原因引起的红斑狼疮?家里人也没有得这病的,我很无助.就是不明白红斑狼疮的病因是 The train had just started ____we arrive at the station.Awhile B when C after D since选哪一个为什么 系统性红斑狼疮的病因是怎么形成的? 填空.The train（ ）〈arrive〉the station late. “at twelve 七下英语：选择：It would strike twelve_1__ten minutes.1.A.before B.in C.at D.for七下英语：选择：It would strike twelve_1__ten minutes.Five minutes 2___ and then at 3___the clock 4___.1.A.before B.in C.at D.for2.A.pass B.passing C.past ten to twelve 意思 “I play football at ten to ten. ”什么意思 系统性红斑狼疮是怎么形成的 Good advice is beyond price 红斑狼疮这种疾病是怎么形成的 i don't wanna miss when they were 老友记第六季钱德勒说的,有个乐队快解散了,他想看他们演出,然后说了这句话.请解释一下skinny的意思.不要找个字典把其它意思贴上来!只要在这里的意思. lily have agreed to back date the bill of lading.back date 倒填装船提单日期。倒填装船日期 和倒签提单一样的意思吗 倒填装船日期有这种说法吗？ 英语翻译In light of the conflicting evidence on trends in commuting distances,and given the controversy that has erupted over jobs-housing balance as a policy tool,it is instructive to investigate trends in jobs-housing balance during the "turbul the defeet number is out of tolerance在服装里是什么意思 “type a letter”和“go into the shop”有什么不同? 修改病句:My mother often go to the shop 是lots of vegetable还是lots of vegetables To eat lots of vegetable every day is important.用it改写句子