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女性，65岁，慢性咳嗽、咳痰20余年，每年持续3个月以上，以冬季为重。近3年出现活动后气急，偶有双下肢水肿。今日晨起突感右上胸针刺样痛，继之出现呼吸困难，大汗，不能平卧，急来诊。 以下检查中最有价值的是
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For Emily Dickinson there were three worlds, and she lived in all of them, making them the substance of everything that she thought and wrote. There was the world of nature, the things and the creatures that she saw, heard, felt about her, there was the "estate" that was the world of friendship. And there was the world of the unseen and unheard. From her youth she was looked upon as different. She was direct, impulsive, original, and the droll wit who said unconventional things which others thought but dared not speak, and said them incomparably well. The characteristics which made her inscrutable to those who knew her continue to bewilder and surprise, for she lived by paradoxes. Certainly the greatest paradox was the fact that the three most pervasive friendships were the most elusive. She saw the Reverend Charles Wadsworth of Philadelphia but three or four times in the course of her life, and then briefly, yet her admiration of him as an ideal and her yearning for him as a person were of us surpassed importance in her growth as a poet. She sought out for professional advice the critic and publicist Thomas Wentworth Higginson and invited his aid as mentor for more than twenty years, though she never once adopted any counsel he dared to hazard. In the last decade of her life, she came to be a warm admirer of the poet and novelist Helen Hunt Jackson, the only qualified judge among Emily Dickinson’s contemporaries who believed her to be a great poet, yet Emily Dickinson steadfastly refused to publish even though Mrs. Jackson’s importunity was insistent. According to the passage, Helen Hunt Jackson wanted ______.
[听力原文]6-8W: Good morning, Mr. Li Ming.M: Good morning, Madam.W: Be seated, please. Did you receive the application form we sent youM: Yes, I did.W: Have you brought it with youM: Yes. Here it is.W: Do you think you have the appropriate qualifications for the jobM: Yes. I’ve got a college diploma in computer science.W: Have you got any work experienceM: No. I only graduated last month. What was the man expected to bring with him（）
认真阅读给定资料，请概括所给资料反映的主要问题。 [要求] 概括全面，语言精练，200字以内。
1．语言学家把英语里所有的单词，也就是英语的整个词汇叫做英语的“词库”(lexis或 lexicon)。英国语言学家威尔金斯(D．Wilkins)说过，“没有语法，人们可以表达的事物寥寥无几；而没有词汇，人们则无法表达任何事物。”学习英语词汇是学习英语的重要组成部分，而英语的词汇如此浩瀚，一个人想用一生的时间来记住所有的词汇也是不可能的。其实，一个人的词汇量总是有限的。据某位词典学家统计，莎士比亚大约掌握24 000个词，弥尔顿(Milton)大约掌握16 000个词。对于英语中的两百多万单词来说，这些数字则十分渺小。
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