题目

下列关于化学反应限度的叙述中正确的是(      )    A.化学反应的限度都相同       B.可以通过改变反应条件控制化学反应的限度 C.可以通过延长化学反应的时间改变化学反应限度 D.当一个化学反应在一定条件下达到限度时反应即停止 答案:B 第Ⅱ卷(共35分) 第四部分 写作(共两节,满分35分) 第一节短文改错(共10小题;每小题1分,满分10分) 此题要求改正所给短文中的错误。对标有题号的每一行作出判断:如无错误,在该行右边横线上划一个勾( √ );如有错误(每行只有一个错误),则按下列情况改正: 此行多一个词:把多余的词用斜线(\)划掉,在该行右边横线上写出该词,并也用斜线划掉。 此行缺一个词:在缺词处加一个漏字符号(∧),在该行右边横线上写出该加的词。 此行错一个词:在错的词下划一横线,在该行右边横线上写出改正后的词。 注意:原行没有错的不要改。 Last winter, I went to America and studied at language             76._______ school. I had many wonderful experience, but I also had             77._______ a sad one. One day, the school holds a party, where I was            78._______ inviting to talk about Beijing. After that, they asked me a lot         79._______ of things about China. But I couldn’t explain in English             80._______ clearly. I felt sadly. I learnt a lesson from this experience. I           81._______ have already studied English for eight years, and I can’t use it        82._______ very well. I must work hard to improving my spoken English         83._______ so that I will not be able to communicate freely with foreigners.       84._______ I hope I can be a bridge between China and others countries.          85.______
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