一般炼钢过程中的化学反应都是在恒压条件下进行的,因此盖斯定律对炼钢反应也是适用的

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2、错误
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“Traditionandmodernizationareincompatible.Onemustchoosebetweenthem”.Towhatdegreedoyouagreewiththisstatement?Writeanessayofabout400words.

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_____,hecannowonlywatchitonTVathome.

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PARTVREADINGCOMPREHENSION

Inthissectiontherearefourpassagesfollowedbyquestionsorunfinishedstatements,eachwithfoursuggestedanswersmarkedA,B,CandD.Choosetheonethatyouthinkisthebestanswer.

TEXTA

Racket,dinclamor,noise,whateveryouwanttocallit,unwantedsoundisAmerica'smostwidespread

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