allbyoneself

所有的噬菌体都只含DNA吗? 噬菌体的各种性状能传递给后代是通过 A 噬菌体的DNA B 细菌的DNA 哪个对呢?为什么噬菌体DNA进入细菌后，不是以细菌的DNA为原料的吗 英语翻译能不能翻成师范类学生呢 什么是接地气? 如何让故事接地气 接地气、解数字几 recently放在句首时,后面不用加逗号吗? rarely recently 可以用在同一个句子中吧.呵呵比如他最近很少出现.He seldom / rarely appears recently我觉得翻译的时候，这里用seldom 是不是更好些，都是ly 的副词 觉得很重复。呵呵 谁有flower的《初恋》的歌词翻译啊? many的近义词是什么,cheap的反义词是什么,oPen的反义词是什么,fat的反义词是什么,beautful的近义词是什么 这题老师说前面是过去式所以后面也用过去式 但是不是一个句子只能变一个词的吗?so...that这题老师说前面是过去式所以后面也用过去式 但是不是一个句子只能变一个词的吗? so... that这个句 英语句子中有两个过去式吗?没有连词 急求题为If I were given a second chance 的英语作文 歌词及中文 second chance 适当形式填空:Jill__(love) this new doll. Here is some__(chocolate). There are some__(sandwich).I__(like) chlcolate,but my sister___(like) it. 第二次机会 THE SECOND CHANCE怎么样 We all feel like ___改善environment.怎么填like 要加ing We like English and feel like _____it.A learn.We like English and feel like _____it.A learn.B to learn.C in learning D.learning You make my heart how much hard is to learn English 这句话对吗? To understand the english songs is hard for me同义句 请帮忙翻译一句英语：many good person understand how hard life in bbs am i.. 一首英文歌中文名叫幸运中文名叫幸运,一男一女合唱的,昨晚在电视指南上看见过,男的名字里有可比 flower这词啥意思哩? sun这个单词什么意思啊急 sun flower MTV sun flower MTV谁有李贞贤sun flower MTV 急需；；；；有的发上来.最好是高清的.了.. I.feel like I can be.myself.when I am onI.feel like I can be.myself.when I am online. I am getting ahead of myself 什么意思?在托福的听力里听到这个词.什么意思? life sucks no mater where you are buttocks The policeman asked _____ with the old woman.A.what the matter was B.what was the matterC.what wrong is D.what is wrong the police asked __________with the old womanwhat the matter waswhat was the matterwhat was the wrongwhat matter was解释~~ 电影中出现的变异生物这个世界上一定存在吗?