ʩĹģ

.be mistaken as 和 be mistaken for有什么区别 怎么用? get sth 数列{an}中,已知a1=lnm(m≥1),an+1=an+ln(m-an)(n≥1),求证:an 1 you must be tired,aren't you?2 you must go home right now,needn't you?3 you mustn't walk on grass,must't you?为什么都含must,反意疑问句都不一样~ 已知数列an a1=m 满足an+1=an/2 （an为偶数） ；（an+1）/2（an为奇数）若an中有且只有5个不同的数 则m的不同取值范围为什么an中有且只有5个不同的数 就得出a5=1? That the world owns no man a living,but that it owns every it became the biggest and earliest company that.在这个句子中,为什么是 and earliestand 可以并列主谓宾,但这里为什么是这样?怎样判断一个句子中并列的应是什么成分? get sth done 同义句的句型 get done Many facts emerged as a result of a second investigation翻译 “Don't be afraid.Nothing ……“Don't be afraid.Nothing is impossible.Just do it!” i don´t know anything, When she was arrested,the detective found out that the shop assistant was her daughter.这句话里面为什么要加that呢? he painted that bookcase the year before last.为什么要加that呢?不加不行么? 为什么要加THAT?I think that .,这里为什么要加THAT? what's ur point then 本人英语水平有限 英语翻译METHODSMine characteristicsThe coal mine in the Mbeya Region of Tanzania has 600 workers,of whom 240 are involved inunderground tasks.It has operated at a capacity of 150 000 tonnes of bituminous coal per year since 1988.The coal seam is 金秀贤上海FM的翻译是谁 有一个女翻译,专为金秀贤之类的明星翻译的,在电视上经常可以看到这个女的是谁?他的介绍? Please check in the attached as docs received for SPDB and let me know if you got any questions.请帮我翻译者句话,没有前后文,只有这一句. 背诵英文文章总是弄丢或者记不住那些介词和固定搭配的短语怎么快速背诵英语阅读 自动检测中英文中译英英译中百度翻译All alone in a foreign land,I am twice as homesick on this day. cat got one's tongue 以撒结合重生 cat got your tongue怎么打 容易记的介词用法~就像：什么时候用in,什么时候用on,什么时候用at 这类的 I am sure they do not get there by chance. your cat 是不是三单 英语concern的介词形式 International Labour Day International Labors'Day International Labour Day/which day/is（?）怎么连词成句? 找一首英文歌,高潮部分 是 baby we will..（也许是）baby you are...不是爱情公寓的.也不是贾斯丁的.