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1、2022年考博英语-广西大学考试题库及模拟押密卷（含答案解析）1. 单选题The basic causes are unknown, although certain conditions that may lead to cancer have been （ ）.问题1选项A.identifiedB.guaranteedC.notifiedD.conveyed【答案】A【解析】句意:尽管某些可能导致癌症的情况已经被证实，但是根本原因还不知道。考查动词辨析。选项均为对应动词的过去分词形式。identify 识别；辨认；认出；guarantee 保证；担保；notify 通知；convey 传达
2、；运送。因此A项符合句意。2. 单选题He studied hard at school when he was young, which（ ）to his success in later life.问题1选项A.distributedB.attributedC.contributedD.districted【答案】C【解析】句意:他年轻时在学校努力学习，这对他晚年的成功有帮助。考查短语辨析。Contribute to 有助于，产生，对有帮助。3. 单选题Why have began to read Irish books with a（ ）and passionate interest.问
3、题1选项A.inquisitiveB.curiousC.pryingD.inquiring【答案】A【解析】句意:他们开始怀着浓厚的好奇和兴趣阅读爱尔兰的书籍。考查形容词辨析。inquisitive 好学的，好奇的，兴趣广泛的，过分打听他人私事的；curious 好奇的;prying 爱打听的;inquiring 好问的，爱探索的。句子整体表达的是带褒义的，因此A项正确。4. 单选题A new technique（ ），the yields as a whole increased by 20 percent.问题1选项A.working outB.had been worked outC.h
4、aving been worked outD.having worked out【答案】C【解析】句意:因为新技术已经解决，所以，整体的产量增长了 20%。语法题。考查非谓语动词。逗号后半句结构已经完整，因此前半句应用非谓语动词。此外，a new technique和work out之间是被动关系，因此，此处应 该是过去分词做状语。因此C项正确。5. 单选题Success at language is（ ）of intelligence.问题1选项A.a more matter of application thanB.a matter more of application thanC.a
5、matter of application more thanD.more a matter of application than【答案】D【解析】句意:语言的成功与其说是智力问题，不如说是应用问题。语法题。考查比较结构。a matter of “事关的事”，四个选项中，只有D项符合正确表达。6. 单选题If we fail to act now. said Tom, Well find ourselves（ ）in action later on.问题1选项A.paid backB.paid forC.paid upD.paid off【答案】B【解析】句意:“假如我们不现在采取行动”，汤
6、姆说，“我们会发现自己在以后的行动中付出代价”。考查短语辨析。pay back回报，报答；pay for为付出代价； pay up全部付清；pay off还清债务，清偿欠（某人）的债务。7. 单选题Elizabeth Holmes: Holmes is where the heart isTheranoss boss says her mission extends beyond making a fortune. TECH entrepreneurs often have their own distinctive uniforms. For Facebooks Mark Zuckerber
7、g, it is jeans and a hoodie. For the late Steve Jobs, it was jeans and black turtleneck. Elizabeth Holmes has plumped for something smarter matching black jacket, trousers and turtleneck. It saves having to decide what to wear each morning, she says with typical single-mindedness.At the age of 19 Ms
8、 Holmes had an idea about to improve the way blood tests are done. So she dropped out of Stanford University, where she was studying chemical engineering, and with money that had been set aside for her college education she quietly founded Theranos, a diagnostics company. That was in 2003. She says
9、she spent the next ten years in stealth mode, without press releases or even a company website. During that time she perfected a way of doing hundreds of tests cheaply and quickly on a drop of blood, using lab-on-a-chip technology.Today, aged 31, she is estimated by Forbes magazine to be worth $4.7
10、billion, and thus to be the worlds youngest self-made female billionaire. She is the author, and co-author, of numerous patents and patent applications. Yet Ms Holmes seems uninterested in money or kudos.She says her mission is to use testing to help people stay healthy. She wants to detect diseases
11、 such as diabetes, cancers and heart disease far earlier, before they produce symptoms, and in doing so save lives. Admirers have compared her to technology titans like Jobs. But her focus on humanitys big problems makes her more like Elon Musk, who wants not just to make money building space rocket
12、s and electric cars, but to colonise other planets and save this one from climate change.This week Ms Holmes announced that she was taking her mission beyond Americas borders, by launching a not-for-profit project to bring cheap medical tests to Mexico with backing from Carlos Slim, a Mexican teleco
13、ms magnate. Theranos is still privately ownedMs Holmes says she holds more than 50% of its stock-and remains secretive about its revenue streams and plans. Although it is hard to know if the company merits its rich valuation, one encouraging sign for other investors is the companys stellar board of
14、directors. It includes two former secretaries of state (George Shultz and Henry Kissinger)and a number of high-profile investors including Larry Ellison of Oracle. If an ability to win over luminaries is a diagnostic test for the health of young companies, Theranos passes.1. Elizabeth Holmes mission
15、 in business is（ ）?2. Elizabeth Holmes is always in（ ）?3. Which of the following statement is NOT TRUE?4. Ms Holmes is like Elon Musk in（ ）?5. Two former secretaries of state and a number of high-profile investors are listed to（ ）.问题1选项A.to help people stay healthyB.to improve the way blood tests are doneC.to make a fortuneD.to detect diseases问题2选项A.jeans and black turtleneckB.jeans and a hoodieC.black jacket and turtle
