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世界大国在东方的亮相指什么1900年的 不光彩的 1.He___(have)to do housework at home. their classroom is much__(整洁的)than ours 修改病句：Their classroom is much bigger than us. 同源染色体上有没有相同基因? 同源染色体的两条染色体基因相同吗 Here is trick you can teach a goldfish开头的完形 here you are和here it is和here is it有什么相同点和不同点? 英语翻译我比以前更容易累了～翻译成I'm easier to get tired than before或It is easier for me to get tired than before . 英语翻译 asl is here to serve you 怎么翻译 here is a letter to you f(x)歌的音译歌词和歌词分配Chocolate Love,LACHATA,chu~的罗马音译歌词,中文歌词和歌词分配 the day after tommorrow Find The Way意思 雨落天地上,却闻空中响（打一字） 同源染色体是否含有相同基因若含有,同源染色体为何是大小形态相同,颜色不同?颜色是有什么决定的? I've lost the way to find myself. find a way to exting uish the fires 的意思 就一对同源染色体而言 不同的DNA分子中可能含有相同的基因吗 here's a birthday cake for you把here替换成she what is your favourite p_____music? here\'s for you what's your favourite music?用英文回答 here's a sweater for you这句话哪里错了? Here’s ______for you.A.a good newsB.a piece of good newsC.a good piece of newsD.many news为什么 Here' s______for you.中间填什么 Do you ()(曾经) want to go out to exercise 一爱好为主题的英语作文我的爱好是网球 ___________（毫无疑问）that she will do well in her exam. The ties are good in quality as well as in style;she knows that____she choose will suit her husband.A.whichever B.whatever C.however D.whoever 第三次太阳耀斑爆发,无线电短波通讯受影响严重的地区是?A旧金山 B东京 C新加波 D伦敦