In 1901, H. G. Wells, an English writer, wrote a book describing a trip to the moon. When the explor...

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In1901H.G.WellsanEnglishwriterwroteabookdescribing

第二部分阅读理解共两节满分40分共15小题每小题2分满分30分阅读下列短文从每题所给的四个选项A.B

1846年用乙醚成功的人是

Jackson Moon Wells john

在同温同压下下列各组热化学方程式中b>a的是

H2(g)+Cl2(g)=2HCl(g);△H=-a 　　1/2H2(g)+1/2Cl2(g)=HCl(g);△H=-b 　　 C(s)+1/2O2(g)=CO (g);△H=-a 　　 (s)+O2(g)=CO2 (g);△H=-b 　　C. 2H2(g)+O2(g)=2H2O(l);△H=-a 　　2H2(g)+O2(g)=2H2O(g);△H=-b 　　 S(g)+O2(g)=SO2 (g);△H=-a 　　S(s)+O2(g)=SO2 (g);△H=-b

In1901H.G.WellsanEnglishwriterwroteabookdescribing

下列各组热化学方程式中化学反应的△H.前者大于后者的是①C.s+Og==COg△H.C.s+Og==

①② ③④ ②③④ ②③

In1901H.G.WellsanEnglishwriterwroteabookdescribing

______isnotimpliedinthepassage．

All oil wells use lights as signals Some oil wells use lights as signals Some oil wells use sound signals only Some oil wells use both lights and sound signals

In1901H.G.WellsanEnglishwriterwroteabookdescribing

在同温同压下下列各组热化学方程式中△H2>△H1的是

S(s) + O2 (g) ＝SO2 (g)； △H1 S(g) + O2 (g) ＝SO2 (g)；△H2 2H2(g) + O2 (g)＝ 2H2O(g)；△H1 2H2 (g) + O2 (g) ＝ 2H2O(l)；△H2 CO(g) + 1/2 O2(g) = CO2(g)；△H1 2CO(g) + O2(g) = 2CO2(g)；△H2 H2 (g) +Cl2(g)＝2HCl(g)；△H1 1/2 H2(g) + 1/2 Cl2(g) ＝ HCl(g)；△H2

在同温同压下下列各组热化学方程式中△H2>△H1的是

2H2(g) + O2(g)＝ 2H2O(g) △H1 ； 2H2(g) + O2(g) ＝ 2H2O(l) △H2 S(g) + O2(g) ＝SO2(g) △H1 ； S(s) + O2(g) ＝ SO2(g) △H2 CO(g) + 1/2 O2(g) = CO2(g) △H1 ；2CO(g) + O2(g) = 2CO2(g) △H2 C.(s)+H2O(g)=CO(g)+H2(g) △H1 ；CaO(s)＋H2O(l)===Ca(OH)2(s)　△H2

In1901H.G.WellsanEnglishwriterwroteabookdescribing

第四部分写作技能共两节满分25分双向翻译共5小题每小题2分满分10分请根据上下文内容将文中划线部分译

In1901H.G.WellsanEnglishwriterwroteabookdescribing

第三部分阅读共两节满分40分第一节阅读理解共15小题每小题2分满分30分阅读下面短文掌握其大意然后从

27.TolearnEngli8shwell.Weshouldfindopportunitiesto

speak Speaking spoken to speak

In1901H.G.WellsanEnglishwriterwroteabookdescribing

In 1901, H. G. Wells, an English writer, wrote a book describing a trip to the moon. When the explor...

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