以椭圆的焦点弦为直径

t与r连读听CRI新闻,monitoring 中toring念成/tring/ 这是什么发音规则?那是任何时候都连读，还是在什么情况下这样处理？ 2010年11月BEC成绩查询,为什么我查不到呢?老说结果为空 是现在还不能查么?高级 我错过了2010年11月的高级BEC查询..我从一月底到现在一直在查..可是查不了..请问还能查吗 BEC成绩查询 我为什么查不了啊 谁能帮我查下吗 2010年11月的BEC初级 CN133 / 51 can't you ;dodn't you;didn't you;but you到底怎么连读 要中文谐音,可读看球,懂球,订球,把球吗 can't you;dodn't you;didn't you ;but you到底如何连读,要汉语谐音,可读看球,懂球,订球,把球吗歌曲好像与课文发音有很大区别 资生堂的明星产品是什么?从日本买资生堂会比国内便宜多少? 依法行政原则体现在哪里 什么是依法行政原则? 依法行政的基本原则是什么 It's common knowledge that Japanese est sushi.我想问,英语高手们,这是一个什么从句?解释一下 英语翻译这句话翻译成英语 英语翻译原文：子罕说宝宋人或得玉,献诸子罕,子罕弗受.献玉者曰：“以示玉人,玉人以为宝也,故敢献之.”子罕曰：“我以不贪为宝,尔以玉为宝,若以与我,皆丧宝也,不若人有其宝.”稽首而 “由于疾病去世”这句话怎么翻译 i am have two big ears改错 are your arms long and short改错 15.In which year did your parents _________?A.got married B.get marry C.get married D.got to marry ___did your grandparents get married?Aon which year Bfrom which year Cin which year wouldn't you是否要连读,是读成吾等旧吗? wouldn't是否要连读,发音是否为 吾等就 请推荐单词书不为考试,为了平时阅读.背过张红岩托福词以类记后,发现阅读还是有很多读不懂,比如accolade,fraternity,foray,aupplant,gourd,siphon,nimble等等很多,不爪子是名词,还有动词形容此等,背托福 推荐一本好的单词书我想扩大词汇量,买了一本张红岩的词以类记,感觉太多了,我现在想买一本常用单词的词汇书,就是英语交流中基本都会涵盖的词语,谁能看着推荐一本, wouldn't you know it,they invited me to the U.S.PingPong team to visit the White House.“wouldn't you know it”请给出详细的解释.我不要翻译. make that happen是宾补? 翻译 Bad days happen to us all. Often a day that starts out bad just continuBad days happen to us all. Often a day that starts out bad just continues to get worse. But why? Sometimes there's a "domino effect (多米诺骨牌效应)" with bad e Perhaps it often happen to you that when you drive a car to work, you are stuck in a traffic jam ..Perhaps it often happens to you that when you drive a car to work, you are stuck in a traffic jam and the only thing you can do is waiting. 这句话 英语翻译直译是怎么翻译的？ “How much of an addict are you?”翻译英译汉 如何讲解How are you? 有一堆桃子,第一只猴子把它平均分成4堆,还多一个,它先吃掉一个,拿4堆中的一堆离去,第二只猴子又把剩下的桃子平均分成4堆,还多一个,它也吃掉这一个,拿4堆中的一堆离去,第三、四只猴子来 有一些桃子,给5只猴子分,先丢掉,1个再平均分成5份,老大拿走1份,再丢掉1个,平均分成5份,老2拿走1份 题在后以此类推,最后,还剩若干个,请问原有桃子多少个. which city did your parents( )you to for your autumn holiday 白头翁的解释是指什么