医学免疫学

He is not young enough to carry the heavy box."carry"为什么用单数? 初2英语阅读 英语阅读理解求助二The safest and most commonly practiced method of killing elephants is to spear them from trees. The spear used has a blade twelve inches long and three inches wide and a strong shaft three or four feet long. Armed with this 降水概率什么概念 降水概率表示什么地理预习学案15 那一刻我真感动最好是关于妈妈的 （下列句子中均有一处错误,请找出并改正） 英语翻译帮忙翻译这一段A train left for Geneva an hour agowhat about the next train?it will leave for Geneva in an hour's time 英语：下列各句均有一处错误,请指出来并改正1.Find out the different between these two pictures.( )_________.2.This book is thiner than that one.( )_______.3.Look!Paul is more taller than Sam.( )_______.4.Do you look the same and dif 下列各题中均有一处错误,找出并改过来（英语的啊）The pen is a biue.It is a quilt on English.1、color,and,the,what,key,the,quilt,are（?） （连词成句） 英语翻译60 miles an hour by new order 英语大侠们,帮我翻译一下吧.i don't know if i told you but I'm seeking sanctuary you'd never guess the things that i do i've had the devil around for tea don't you know that i'm here beside you?can' (英语)下列各句均有一处错误 找出来并改正You are always saying that everyone should be treated equally .This is what I don't agerr______The teacher said that light traveled much faster than sound_____Who do you think might the public 牛津高阶英汉双解词典第7版和朗文当代高级英语词典第4版：英英·英汉双解的比较我是即将升入高中的新生,想用一本字典,一直用到工作甚至更久,哪本更合适呢?分析介绍一下, 牛津高阶英汉双解词典第7版和朗文当代英语词典英汉双解第4版那个更好 小学六年级、初一英语应练习题,英语不错的都来帮我做一做啊!（1）My father is 180cm.(180cm 划线部分提问哦) (2)This si their dress.(their划线部分提问哦) (3)She plays pino every day.(用tomorrow变一般将来 英语翻译今天是晴朗的一天,Sandy和好朋友一起去野餐(picnic）,他们在一片草地上.迈瑞正在玩球,皮特是一个戴眼镜的男孩,他正在树下看着书,安娜是个长发的漂亮女孩,她正在喝着果汁,安娜的 英语翻译1.it is not proper to be late for work.2.it took scientists several months identify the virus that causes SARS.3.he was defeated in the tennis match because of a lack of confidence.4.when her husband left her,several friends organised a p has been,had already,already 这三个字有什么分别?都是 '已经' 的意思 高一英语'的阅读题C篇~一共4题 Screen name has already been taken This username has already been used是什么意思 have already been taken home by my father has been 和has already有什么区别?请举几个简单的例子, 下列各句均有一处错误,请找出并改正.（英语）He is stronger the three .Tuesday is our the busiest day. a one -hour还是an one-hour 句子中的has been ,have been,had been 代表什么?完成时,和过去完成时吗?可以翻译成什么?“jeff is a boy,for the past three years,has been a good fried of mine. The picture{is ,was ,will be,has been,can be}{painted,sold}in China↓接下↓The pictures{are,were,will be,can be ,can be}{painted,sold}in China用的各是什么时态 have/has been 这东西到底怎么用, 英语翻译Since the 1960s the women's movement has been engaged in a systematic and constant critique of media institutions and their output.我知道是已经的意思.我想知道这句复杂句的意思·· 有关于“the reason(why+句子)is that”的句子（有关于定语从句的部分）急急急急! 【the reason is that +句子】 与 【the reason is why +句子】的区别? the reason why is that造句5个