锁环式同步器的组成

求新概念英语听力第二册MP3要质量好的,我有一个不清楚嗷嗷,(>_我就剩10分了OR2，那么多怎么发呢我要有效地，清晰的下载地址OR2 求新概念2听力MP3可否将新概念2的听力MP3发一份给我呢? 特别又好听的英文名字我是女生,叫刘静文.性格是那种双面性格.要那种音近、优雅、好听又特别的英文名.谢谢额. 需要准确答案,indemnify ,defend and hold harmless company A 英语翻译Developer shall indemnify and hold Customer harmless from all damages,costs and expensesincurred as a result of any threatened or actual suit,proceeding,claim or demand of any nature in connection with any allegation that: 英语的篮球规则最好要有中文拉 好心人帮忙找一个龙氏的宗祠楹联 she ___shanghai for a month?she ___shanghai for a month?A,has come to B,came to C has been to D has come inwhere is your father ,LEO?-HE is in hainan on vacation .HE __for two weeksA has been away B has left C has gone D left要解释为什么选某 执子之手,把子拖走.是什么意思? promise sb to do sth有这样的用法吗?呃咕~~(╯﹏╰)b,有人说有,有人说没?我该听谁! It was hard work to build the Great Wall beacause there were no (m_)machines then.请将括号中的单词填写完整. if we were to build such a wall now.句中的 were to build 是什么语法 英语翻译Build that wallI dig my hole,you build a wallI dig my hole,you build a wallOne day that wall is gonna fallGon' build that city on a hillGon' build that city on a hillSomeday those tears are gonna spillSo build that wall and build it stron What benefits do ads have and what harm do ads do? The final examination will cover all__taught this term为什么填that has been, what nonsense 是什么意思啊? 有何感想? 请问有何感想? 水仙只有一种吗?水仙花体现了一种什么精神? You gave me love and moved,I've been counting and i've been loving you so long 员、曾、哈.姓氏时的读音 哈和倪以前是姓氏时的读音是什么 间.间姓.求发音 在姓氏中“母”的读音是什么?拜托了各位 谢谢 She has already finishen reading the nocel.(改为否定句)She --------- finished reading the novel ---------. 冠词到底可不可以和名词看作一个整体吖 ----------等待英语老师回答 哈在姓中念什么? “哈”在姓中念什么? 哈按姓念怎么念 He was picking out some good apples from the box,and ______(throw) away the rest at that moment line cook是什么厨子?