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1、2022年考博英语-吉林大学考前模拟强化练习题（附答案详解）1. 单选题You should know better than（ ） your little sister at home by herself.问题1选项A.to leaveB.leavingC.to have leftD.left【答案】A【解析】考察固定搭配。know better than to do “不至于不知道”。选项A符合题意。2. 单选题Bob was not a （ ）man who never made a quick decision about anything.问题1选项A.boldB.reckless
2、C.deliberateD.rash【答案】C【解析】考查形容词词义辨析。bold “大胆的，英勇的”；reckless “鲁莽的，不顾后果的”； deliberate “故意的，深思熟虑的”；rash “轻率的，鲁莽的”。句意：Bob不是那种在做决定之前多加思考的人。选项C符合题意。3. 单选题In the end, the police had to（ ） to force in order to break up the crowd.问题1选项A.confineB.withdrawC.employD.appeal【答案】D【解析】考查动词词义辨析。confine “限制；禁闭”； wit
3、hdraw “撤退；离开；收回”；employ “使用，采用；雇用”；appeal “呼吁；上诉；诉诸于”。句意：最后，警察为了驱散人群只能诉诸于武力。选项D符合题意。4. 单选题You must remember not to（ ） from the point when you write an essay.问题1选项A.go astrayB.wanderC.divergeD.go off【答案】C【解析】考查动词词组辨析、动词词义辨析。go astray “走入歧途；迷路”；wander “徘徊，漫步，迷路”；diverge “分化；分歧，相异；偏离”；go off “离开，进行；变质”
4、。句意：你必须记住当你写论文的时候不要偏离主题。选项C符合题意。5. 单选题Most of the leading food shops have promised to（ ） prices until after the new year.问题1选项A.keep offB.keep downC.keep outD.keep back【答案】B【解析】考查动词词组辨析。keep off “让开，不接近”；keep down “控制，缩减”；keep out “阻止进入”；keep back “留下；隐瞒；阻止”。句意：大部分大食品商店都承诺在新年之前保持低价。选项B符合题意。6. 单选题The
5、（ ） prevents the people in the two neighboring nations from living in peace.问题1选项A.brevityB.amenityC.enmityD.fidelity【答案】C【解析】考查名词词义辨析。brevity “简洁”；amenity “舒适，愉悦”；enmity “敌意，憎恨”；fidelity “忠诚”。题干中提到有一种东西会阻止两邻国友好相处，这种东西很明显是enmity，选项C符合题意。7. 单选题Commercial banks made most of their income from interest
6、（ ）on loans andinvestments and bonds.问题1选项A.earningB.earnedC.to earnD.was earned【答案】B【解析】考查分词做定语。句意：商业银行主要从贷款、投资和债券中获得利息。这里 interest 是被赚，是一个被动含义，所以应该用过去分词来做后置定语。选项B符合题意。8. 单选题The boy answered all my questions with complete （ ）.问题1选项A.insuranceB.securityC.assuranceD.safety【答案】C【解析】考察名词词义辨析。insurance“
7、保险，保险费”；security“安全，保证”；assurance “保证，担保，确信”；safety “安全，保险”。句意：这个小男孩自信地回答了我所有的问题。选项C符合题意。9. 单选题Many years ago, a lot of factories were（ ） from big cities to the mountainous areas in case of war.问题1选项A.transferredB.transformedC.transmittedD.transported【答案】A【解析】考查形似动词词义辨析。transfer “转移；调任”；transform “改
8、变，使 变形；转换”；transmit “传输；传播”；transport “运输；运送”。句意：很多年前，如果有战争，大量的工厂就会从大城市被转移到山区。选项A符合题意。10. 单选题The storm was（ ） and changed course constantly at sea at that time.问题1选项A.chasteB.candidC.chaoticD.cardinal【答案】C【解析】考查形近形容词词义辨析。chaste “纯洁的，贞洁的”；candid “公正的，直率的”；chaotic “混乱的，无秩序的”；cardinal “主要的，基本的”。根据句意“暴风
9、雨时常改变方向”可知它是无秩序的，所以选项C符合题意。11. 单选题America will never again have as a nation the spirit of adventure as it （ ）before the West was settled.问题1选项A.couldB.didC.wouldD.was【答案】B【解析】考查语法结构。根据句意可知空白处是指代前面的动词have，并且是过去时态，所以选项B符合题意。12. 单选题It is a common theme of many science fiction stories that the world may
10、 one day be （ ）by beings from the outer space.问题1选项A.run overB.filled inC.taken overD.broken in【答案】C【解析】考查动词词组辨析。run over “辗过；溢出”；fill in “填写；填充；替代”；take over “接管；接收”；broke in “打断；闯入”。句意：科幻小说共有的一个主题是总有一天世界可能被外星人接管。选项C符合题意。13. 单选题Prof. Flynn found no students in the lecture hall when he arrived. Only
11、 then did he realize that he came（ ） early.问题1选项A.too muchB.much tooC.so muchD.much so【答案】B【解析】考查词组辨析。Too much “太多”，为形容词短语，修饰名词；much too “太 ，非常 ”，为副词短语，修饰形容词或者副词；so much “这么”，副词短语，放在动词后修饰动词，或者作形容词短语修饰名词；mush so 这个短语不存在。句意：Flynn教授到达阶梯教室时没有看见一个学生。直到那时他才意识到他来得太早了。选项B符合题意。14. 单选题The Internet began in th
12、e 1960s as a small network of academic and government computers primarily involved in research for the U. S. Military. Originally limited to researchers at a handful of universities and government facilities, the Internet has quickly become a worldwide network providing users with information on a r
13、ange of subjects and allowing them to purchase goods directly from companies via computer. By 1999, 84 million U.S. citizens had access to the Internet at home or work. More and more Americans are paying bills, shopping, ordering airline tickets, and purchasing stocks via computer over the Internet.
14、Internet banking is also becoming increasingly popular. With lower overhead costs in terms of staffing and office space, Internet banks are able to offer higher interest rates on deposits and charge lower rates on loans than traditional banks. Brick and mortar banks are increasingly offering online banking services via transactional websites to complement their traditional services. At present, 14 percent of Internet households conduct their banking by means of the Internet, and the figure is expected to double or trip
