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三角函数和三角函数值有什么不一样?三角函数值是不是三角函数的值呢? 划出来的题目,为什么不采用三角函数的2倍角公式,而是采用换元积分法?两种解答的结果不同的原因. 开头是you take my life so easy的歌 xiaoping hook,i promised to take care of my whole life,right 啥意思? Are the new rules working?-Yes.__ books are stolen.A.FewB.MoreC.SomeD.None我选择D,你呢?请给予解释说明.Thank you! Take my hand啥意思 Are the new rules working?-Yes,____books have been stolen.请问为什么不能选择SOME? Are the new rules working?Yes,_____ children play in this part.few more some none 握手和牵手的短语分别是什么.还有take my hand take my hand 是一个固定词组吗 take my hand tightly · 下辈子在人群中遇见我的时候,记得take my hand tightly,im your fatty,forever...请问这句话中的英文是什么意思 麻烦翻译下im your fatty,forever...这个呢？ Are you______(read)books?No,I'm______(do)my homework.怎么填 根据语境,用方框中所给单词的适当形式补全短文they,really,and,exciting,think,favorite,great,movie,his,don'tJenny is my sister.She likes watching movies.Her (1)________ movie star is Stephen Chow.He is a (2)_________ actor,Jenny like 关于抄数学作业罚写3000字检查 要没人用过的 新的 实现经济一体化的条件是什么?急 We should read the ____ before we take some medicine. take my hand MP3 链接.缺宅里的插曲 求连接take my hand we should go out and do some sports是什么意思 用方框中的词补全下面的小短文 用方框内的词完成下面的短文maybe Stephen guitar featival musician can show English want e-mailDear Zhang Heng, Heiio!My name is ( ).I am in Class 3,Grade 7.I'm a ( )I'm in the school rock band. I can sing a lot of ( ) 西咸新区范围到时是不是就没有咸阳市了? 西咸新区是利用两市郊区土地组建而成,区域内的历史文物、历史遗存的保护也作为一个重点来对待.据此分析西咸新区建设对两城市的发展有何意义? 西咸新区南位镇,在规划中主要有什么项目,其中汉武帝茂陵投资建设规划有没有具体定义? 西咸新区包括的范围 英语翻译When I'm down and all alone When nothing seems to matter When I lose my hope When I'm sad and confused When it all gets turned around and 'round I can't seem to reach for solid ground When everything I've believed in seems untrue All I ha And one ,mother RT 欧洲经济一体化将对世界货币格局产生什么影响 He spends two hours doing his home work与He spds two hours do his homework后面打错了，是He spends two hours do his homework 泰语 前引字 不发音的 那个 引低辅音 和 短元音相拼时 辅音上面 标了 第二声调 应该发第几声 就是图上的 He has __ for two years.B.left home; C.been away from home我只想知道是不是c 为什么b不行 —When does he leave home?—He usually leaves home___.——When does he leave home?——He usually leaves home___.around 8 o'clockat a half past 8at half past 8at 8 am o'clock