考研考博-考博英语-北京科技大学模拟考试题含答案1. 单选题Poverty and inadequate health care take their toll on the quality of a communitys health.问题1选项A.destructionB.contributionC.chargeD.origin【答案】A【解析】考查名词辨析。toll表示“代价”；A项destruction“损害，破坏”，B项contribution“贡献”，C项charge“费用”，D项origin“起源，出身”。句意：贫穷和卫生保健不足损害了社区的健康质量。根据句意可知A项正确。2. 单选题“There is a weird power in a spoken word,” Joseph Conrad once said.问题1选项A.mightyB.prospectiveC.oddD.formidable【答案】C【解析】考查形容词辨析。weird表示“奇怪的，不可思议的”；A项mighty“强有力的”，B项prospective“未来的”，C项odd“古怪的”，D项formidable“令人敬畏的”。句意：约瑟夫康纳德（Joseph Conrad）曾经说过：“口头语言拥有神奇的力量。”根据句意可知C项正确。3. 单选题In the letter, my friend said that he would love to have me as a guest in his（ ）home.问题1选项A.humbleB.obscureC.inferiorD.lower【答案】A【解析】考查形容词辨析。A项humble“谦逊的，简陋的”，B项obscure“昏暗的，晦涩的”，C项inferior“自卑的，下等的”，D项lower“下方的，下级的”。根据关键词home（家，住宅）可知，空格处填入“简陋的”最合适。句意：在信中，我的朋友说他很愿意我在他简陋的家里做客。因此，该题A项正确。4. 单选题It is a common theme in many science fiction stories that the world may one day be（ ）by insects.问题1选项A.broken inB.run overC.taken overD.filled in【答案】C【解析】考查词组辨析。A项break in“打断，闯入”，B项run over“碾过，匆匆看”，C项take over“接管，接收”，D项fill in“填写，填充”。根据句子意思“这是许多科幻故事的共同主题，世界可能有一天被昆虫（ ）”，把四个选项分别代入，只有C项最符合句意。句意：这是许多科幻故事的共同主题，世界可能有一天被昆虫占领。因此，该题选择C项正确。5. 单选题This summit talk is thought to be instrumental in bringing about peace in this region.问题1选项A.helpfulB.uselessC.harmlessD.inappropriate【答案】A【解析】考查形容词辨析。instrumental表示“有帮助的，乐器的”；A项helpful“有帮助的”，B项useless“无用的”，C项harmless“无害的，无恶意的”，D项inappropriate“不适当的，不相称的”。句意：人们认为，这次首脑会谈有助于在该地区实现和平。根据句意可知，该题选择A项正确。6. 单选题After deciding on a specific area of advanced study, prospective students must resolve whether to aim at a masters or a Ph.D.（1）the accelerating complexity of what an engineer must know, many employers have（2）to regard a masters degree as minimum training. Therefore, the typical two years required to earn an M.S.（3）a useful investment of time, energy and money. Enrolling （4）doctoral programs which could（5）out for several years-involves a much greater（6）of time and the loss of the opportunity to earn a pay-check, not to mention considerably greater risk of unemployment. A specialty that is,（7）when a student sets off on the road toward a Ph.D. could be in（8）by the time that individual graduates. Still, earning a doctorate can lead to jobs that have a research focus and require a very high level of sophistication.The doctoral degree can also offer greater professional（9）, as Collin Hitchcock realizes. Hitchcock, is in a Ph.D. program in electrical, computer, and systems engineering at Rensselaer Polytechnic Institute in Troy, NY. His research project: studying semiconductors in solar cells. “There probably wont be a lot of jobs doing research with solar cells when I graduate, but I could shift（10）to other kinds of semiconductors.” says Hitchcock.问题1选项A.ConcerningB.RegardingC.GivenD.Including问题2选项A.insistedB.comeC.managedD.got问题3选项A.supposesB.termsC.signsD.represents问题4选项A.overB.atC.inD.by问题5选项A.runB.stretchC.turnD.last问题6选项A.commitmentB.spendingC.wasteD.dedication问题7选项A.depressingB.acceptableC.boomingD.promising问题8选项A.favorB.declineC.decreaseD.common问题9选项A.optionB.performanceC.flexibilityD.level问题10选项A.linksB.gearsC.steerD.windscreen【答案】第1题:C第2题:B第3题:D第4题:C第5题:B第6题:A第7题:C第8题:B第9题:C第10题:B【解析】第1题:考查介词辨析与上下文语义。A项concerning“关于，就而言”，B项regarding“关于，至于”，C项given“考虑到”，D项including“包括”。上文提到prospective students must resolve whether to aim at a masters or a Ph.D.（毕业生必须决定是否继续攻读硕士学位或是博士学位），接着下文提到the accelerating complexity of what an engineer must know（工程师必须知道的东西越来越复杂），可知，上下文具有因果关系，故选given合适。因此， 该题选择C项正确。第2题:考查动词辨析和固定搭配。A项insist“坚持，强调”，一般与on搭配，insist on表示“坚持”；B项come“开始，出现”；C项manage“管理，经营”，manage to do表示“挣扎做某事，设法完成某事”；D项get“得到”。根据句子many employers have（ ）to regard a masters degree as minimum training可知，come to regardas固定用法表示“把当作，认为是”。句意：鉴于工程师必须知道的知识越来越复杂，许多雇主开始把硕士学位视为最低限度的培训。因此，该题选择B项正确。第3题:考查动词辨析。A项suppose“假定，认为”，B项term“把叫作”，C项sign“签署，示意”，D项represent“代表，表现”。根据句子Therefore, the typical two years required to earn an M.S.（ ）a useful investment of time, energy and money.可知，空格后面的句子“对时间、精力和金钱的有益投资”是对前面句子“获得理科硕士学位通常需要两年时间”的进一步补充解释，所以D项符合。句意：因此，获得硕士学位通常需要两年时间，这是对时间、精力和金钱的有益投资。因此，该题选择D项正确。第4题:考查介词辨析与固定用法。A项over“超过”，B项at“在”，C项in“在里”，D项by“通过”。根据空格前面的enroll可知，enroll in固定搭配，表示“参加，加入”。因此，该题选择C项正确。第5题:考查介词辨析与固定用法。A项run“跑”，run out表示“用完，耗尽”；B项stretch“伸展，拉紧”，stretch out表示“伸出，伸展”；C项turn“转动，翻过来”，turn out表示“最后是，结果是”；D项last“持续”，last out表示“经受住，支持下去”。根据句子Enrolling in doctoral programs which could（ ）out for several years-involves a much greaterof time and the loss of the oppor