1._______,metals are heavy.A.In generalB.In a momentC.In a hurryD.In a corner满分：5 分2.He and his wife go to the cinema ________.A.on occasionsB.on dutyC.on saleD.on average满分：5 分3.The new reporters hurried to the airport,only _____ the

1._______,metals are heavy.A.In generalB.In a momentC.In a hurryD.In a corner满分：5 分2.He and his wife go to the cinema ________.A.on occasionsB.on dutyC.on saleD.on average满分：5 分3.The new reporters hurried to the airport,only _____ the there are 102 elenents found in mature ,most of which are metals中文 1.why metals are able to conduct heat and electricity?2.why the melting point of magnesium(649 c)i1.elplain why metals are able to conduct heat and electricity?.2.explain why the melting point of magnesium(649 c)is much higher than the melting point 谁能帮我做这两道英语科学题?.1.explain the layout of the periodic table.includ these words:groups,periods,atomic number,metals non-metals,metalloids and noble gases.2.plutonium has an atomic number of 94.explain why there are no naturally 为什么电离能高的非金属反应越大?原题是这样的:why are non metals with higher ionization energies more reactive?提示: Hint: how do metals and non metals react differently急用! 亲,Q41:The market for recycled commodities likealuminum and other metals remain strong despite economic changes in the recyclingindustry.[*]commodities like aluminum and other metals remain [*]commodities like those of aluminum and other metals are There are various kinds of metals,each having its own properties改为状语从句.! There are various kinds of metals,each ___D___ its own properties (特性).A.has B.had C.to have Metals are melted so that they can be made ihto different shapes谁知道这句话怎么翻译~~~~~~~ 英语翻译高手请进 All metals are not good conductors 这句话怎么翻译,最好带着分析, they are _______(classmate) 1.You are ______ _______ play with your brother.1.You are _______ _______ play with your brother.But your brother is _______ _______ do his homework.2.— _______ she _______ to know _______ the Tiger Hill?—Of _______.She _______ to ask _______ mid 英语翻译They are standing _______ _______ . 1.It's time for the government to take a_____ to control the pollution.2.We can see those chairs are not made of wood or metals.They are made of b_____.3.Have you seen the p_____?There will be a football match this Sunday afternoon.4.The p_____ of th 翻译一篇关于化工的英文论文 ,急需要翻译!急!急A statistical summary of the chemical analysis for dry de-position samples are presented in Table 1. The concentration ofheavy metals showed a wide range in concentrations within thesame The apples are too expensive.的同义句_______ _______ _______ the apples _______ too _______. There are many kinds of metals,____ its special properties.A.each having B.every having C.ea请问each和every的区别 There are 102 elements,___are metals.请解释一下为什么其他两个选项不行?A.of which B.little of which C.most of which