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1.What does he look like?( )A.He's got short hair B.He's tall and thin C.His eyes are small D.All above (A,B and C)2.Did you write to her?Yes,I( )to her in English .And I( )my letter to her yesterday.A.write,send B.wrote,send C.write,sent D.wrote,sen 英语 英语回答.although really three teach many1.This is our _________ time to plant trees.2.They were _____ surprised at the wonderful magic tricks.3.No one ____ him English .He learnet it by himself.4.Chinese is spoken in ____ countries today.5._____ kate tried to look for two seats with her friends,but she found ____A nothing B either C none D both____ the stable development of society,we must lay emphasis on both economic growth and social benefits.A Achieving B To achieve C Achieved D Having a 英语!大神! 求英语大神 英语大神进～～ VERO MODA has launched the second edition of the printed version of VERO MODA Post.In this second issue,VERO MODA visually presents the philosophy and identity of the global fashion brand,while inspiring and guiding the customer through the Summer’ 英语翻译 求英语大神回答 求大神解答英语 答案 求英语大神给答案1. Mr. Selby is seriously ill and has been transferred to _______care. A、intense B、interaction C、intention D、intensive2.The next big___ confronting the workers is the increase of wages. A、issuing B、issu 请大神回答几个英语问题3．用英文回答如下的问题,（每个问题最少30个单词,最多不超过50个单词,约四、五句话）1.What can you tell your host family about your country and culture?向寄宿家庭介绍你的国家 求英语大神做题! 求大神解题英语 求英语大神解题! 求大神解题!英语的 R+3O2=2CO2+3H20 这题好难啊 那个物质不会写 也不知道是什么东西- 某物质（用R表示）在空气中燃烧的方程式为R+3O2==2CO2+3H2O,则R的化学式为（ ）.如何算?写清楚点! 3O2+X点燃=2CO2+3H2O化学式 2R+3O2==4H2O+2CO2, X+3O2=======2CO2+2HO2 求x的化学式准确的。 酒精的化学式是什么?点燃可燃性气体前,都要先（）,后点燃. 某纯净物X在空气中完全燃烧,反应式为：X + 3 O2=== 2CO2 + 3 H2O,根据质量守恒定律可判断出X的化学式为 【急】某纯净物X在空气中完全燃烧,反应的化学方程式为：X+O2=CO2+2H2O,试推测X的化学式.最好讲容易明白些,赏金可以追加.【只求懂】 某纯净物X在空气中燃烧,反应的化学方程式为：X+3O2＝点燃＝2CO2+2H2O,试推出X的化学式 某纯净物X在空气中完全燃烧,反应的方程式为：X+3O2=点燃=2CO2+2H2O,则X的化学式为 某纯净物X在空气中完全燃烧反应的化学方程式为 点燃 X+3O2========2CO2+2H2O试推出X的化学式 酒精燃烧的化学式 有么有硫酸钠 碳酸铜 这两种物质 有的话化学式是什么 硫酸钠,碳酸铜,硝酸镁,三氯化铝的化学式 碳酸铜的化学式 是碳酸铜 不是碱式碳酸铜