x>0时，不等式e>x+1

那几个音标是需要在什么条件的情况下浊化的?[请高手全部举出清辅音要浊化的那几个谢谢],那几个要浊化的,分别对应的浊化的音标请例举下谢谢 谁的诗词!含义谁能帮我解释 guess riddles什么意思 I guess this is eraser. Guess the riddles 1)、What never asks questions but must be answered?2)、What is dark but can't live without light?3)、What room has no walls,no doors or no windows?4)、What goes up when rain goes down?中、英文答案都要哈,先orz一下,) 根据目前的社会,2040年,中国老年人口多少? 请问现在中国老年人口比例是多少?农村老年人口占了多少? 现在我国老年人口比例是多少? my classmates' favourite food 英语作文 50~100字 清辅音浊化问题是不是只有“S”开头时后面的清辅音才浊化?要是“S”不在开头时,后面的清辅音是不是就不要浊化? My classmates 的英语作文怎麽写? what does the word ___ can you guess the ___ of the word ---let me try .A.mean ; mean B.mean ; meaning C.meaning ; meaning D.meaning ; mean can you guess the chinese meaning of the word “perfect”? .Can your friend guess the word that is different是什么 The word "month" comes from a thing in the sky.Guess what is it.Answer: 军礼五年级阅读题为什么战士心中沸腾了 速求要英语的 烦请惠存 是什么意思 NANCY DREW SOME PICTURES YUSTERDAY 改为否定句 Nancy has a beautiful doll.一般疑问句()Nancy()a beautiful doll?please open your books,否定句（）Jim gets up at five o'clock.（对划线部分提问）What() () Jim get up?=========There are two apples on the desk.对划线部分提问=== we often read some beautiful poems?的否定句：一般疑问句we often read some beautiful poems.否定句：一般疑问句：I want to Join the swimming club.否定句：一般疑问句： 求一句英文脏话电影里面经常出现的,o shit __后面还有一个单词,发音大概是esiren这样的.. 求一些文明的英语骂人如题,我想要一些文明的英语骂人,日常可以表达不满、愤怒等的,像F``K、S``T之类的就算了吧,要让人觉得你不是那种没教养的人……SOB什么的也算了吧.另外追问一下,damn 新目标英语八年级上册第三单元的题1、Miss Zhang gives us a talk.(用next week改写） Miss Zhang （ ）（ ） ( ) ( )us a talk next week.2、( ） Germans come to visit China every year. A.Thousands of I guess this is a soccer field I guess this is Judy's living room may has got some stamps from Canada. 改一般疑问句 These are some stamps from Canada.怎么改成疑问句 惠存的近义词是什么? 敝帚相赠, just another boy just another boy just another bojust another boyjust another boyjust another boyjust another boyjust another boyjust another boyjust another boyjust another boyjust another boyjust another boyjust another boyjust another boyjust anot 请拼写this这个单词 ( )the word "this"(