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天()云() 四字词语 明天要交的x/a+y/b=1,x/b+y/a=1(|a|≠|b|≠0) 已知|x|=5,|y|=4,|x+y|=-(x+y)求x-y的值,明天要交, you can see many famous photos in the e_____. How many ____can you see in the pic-ture?A.photo B.photos C.potoes 选哪个? （x^-1）+（y^-1）/1-（x^-1）（y^-1） 明天就要交,十万火急, 翻译19.Fortunately the news as had as we expected ____ volleyball is her main focus,she's also great at basketball 填while 但填although不行吗2.It sounds like something is wrong with the car’s engine.we’d better take it to the garage immediately.填if so ,填therefore 不行吗3.Jack wasn 英语翻译 He made a famous record,which quickly became the most popular recording in the DISCOURSE ON METHOD AND MEDITATIONS ON FIRST PHILOSOPHY怎么样 discourse 不虞之誉求全之毁是什么意思? "不虞之誉,求全之毁,如题.谁能带我翻译下哈、、 有不虞之誉,有求全之毁.的翻译 going to是一个固定词组吗?后面为什么还要用go to 比如 I'm going to go to a concert tomorrow. You ary going to getting fat 这句话的结构对吗? 责人易, 责人易 非己难, .责人易,,不懂啊 cosx=12/13,求sin(2x+y)的值. 求y=cosx+sin^2x+1的最值 大刀王五是哪里人 according to 王五,这个名字要怎么向别人作自我介绍?可以让人留下印象. Infernal Affairs是什么意思 according to 可不可以放句中比如说：I study math according to the hobby 老师上课说有8个特殊形容词（也有副词）,如make progress,我的钱全部都花出来了,0 progress的名词和形容词 今天功夫派买限量一元礼包,他怎么说我小侠士的数量超过了美味小侠士的上限如题 夫为行使人疑之,非节侠士也 翻译 THE IRON WILL怎么样 笨得可爱用英语怎么说啊?