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挂盐水过头空气进入体内会造成什么后果我看到医院老是有病人在挂盐水,老是要订着看,如果挂完了不及时拨掉会有什么后果啊 it is important to keep your body-------(live) 为什么鱼在水里不会被淹死,人活在空气中不会被呛死 东海的油气田之争东海的由来 A woman so ugly inside that she couldn't bear living.bear living 要怎么理解? 东海县那个地方可以摆摊? what kind of measure do you think should be taken to protect the environment大家用英语简单的谈谈自己的看法 ：） She can't bear being looked down upon by her classmates这句子是现在进行时的被动语态吗?帮我翻译下 After____was about ten minutes,the teacher gave the students the correct answer to the question.为什么不能填it,把after看做连词,it当做时间呢 英语翻译never应用于现在完成时如何翻译 原电池的电极反应方程式 who has more question,a teacher or a student? 哪些病毒属于DNA病毒,哪些病毒属于RNA病毒? 鱼为什么在水里能活拜托各位大神 鱼为什么只活在水里? 为什么鱼要在水里活这?大神们帮帮忙我想要他 鱼为什么只在水里活 DNA病毒有哪些?RNA病毒有哪些? Firemen reached the house on fire in time. The fire was put out soon.翻译 后句可不可以不用was? They live on,even when we gone. They live on,even when we\'re gone 英语翻译求翻译 that love words never go away.They live on,even when we're gone.有没有语法错误? They live on,even when we're gone.What Are 能进行RNA逆转录的RNA病毒体内有多少种碱基 已知一个逆转录病毒RNA的碱基组成,怎么求DNA的碱基组成 请问“能进行逆转录的生物是RNA病毒,其核酸只有RNA一种,含A,C,G,U四种碱基”的说法对吗?能进行逆转录就应该能说明其必有T碱基啊 You have not enough time left?so there The policemen are trying their best to rescue the people (in danger) now.对括号部分提问 把“6V 3w和6V 6w的两盏灯接入窜联电路中,如果让其其中一盏灯发光另一盏灯的功率不超过额定功率我把求出这两盏灯的电流分别是0.5A 1A ,我看了参考书,他的解释是因为是在窜联电路所以电流 the more seriously this is sought 翻译 艾滋病病毒为什么只存在于RNA中 保存FeSO4溶液既要加入适量的H2SO4,又需要加铁粒,为什么?