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1991年全国硕士研究生入学统一考试英语试题Section ⅠUse of EnglishDirections: For each numbered blank in the following passage there are four choices labelled [A] [B] [C] and [D]. Choose the best one and put your choi
1991年全国硕士研究生入学统一考试英语试题Section ⅠUse of English1.[A] turn [B] adapt [C] alter [D] modify[解析]本题考核知识点:动词的搭配本题空格处的动词须能够搭配成…oneself to 名词的形式选项中只有[B]可以Adapt oneself to意为to gradually change ones behavior and
1996年年全真试题Part ⅠCloze TestDirections:For each numbered blank in the following passage, there are four choices marked [A], [B], [C] and [D] Choose the best one and mark your answer on ANSWER SHEET 1
1991年全国硕士研究生入学统一考试英语试题Section ⅠUse of EnglishDirections:For each numbered blank in the following passage there are four choices labelled [A], [B], [C] and [D] Choose the best one and put your choice
内江市1996-1997年初中毕业会考既高中阶段招生考试数学试题会考卷(100分)一.填空题:(每小题2分共32分)1.的倒数是_________2.实数与的和用代数式表示为_______________3.已知的补角是则__________度4.化简:_______________5.某次测量得到一组数据:15171410151717161412则它们的中位数=______________
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25.(本小题满分12分)设{an}是由正数组成的等比数列Sn是其前n项和.(1)证明(2)是否存在常数c>0使得成立并证明你的结论.26.(本小题满分12分)已知椭圆直线l:P是l上一点射线OP交椭圆于点R又点Q在OP上且满足│OQ│·│OP│=│OR│2.当点P在l上移动时求点Q的轨迹方程并说明轨迹是什么曲线. 25. 本小题主要考查等比数列对数不等式等基础知识考查推理能力以及分析
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