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1、2022年考博英语-西北大学考前拔高综合测试题（含答案带详解）1. 单选题The lawyer browbeat the witness into confessing he had seen the crime committed.问题1选项A.talkedB.forcedC.caressedD.intimidated【答案】D【解析】句意：律师恫吓证人承认他目睹了犯罪。browbeat意为恫吓，吓唬。只有选项D与之意思相近。2. 单选题He thinks about nothing but play billiard. Hes completely addicted to it.问题1选项
2、A.ascribed toB.hooked up toC.indulged inD.tended to【答案】C【解析】句意：他只想着打台球，完全沉迷其中。addicted to意为“沉迷于”。ascribed to 归因于；hooked up to连接到；indulged in 沉溺于；tended to倾向于。选项C与之意思最为相近。3. 单选题These are signs that the presidency will attempt to put environmental issues on high its （ ）.问题1选项A.legislationB.trendC.main
3、streamD.agenda【答案】D【解析】legislation 立法，法律；trend 趋势，倾向；mainstream 主流；agenda 议程，日程表。句意：这些迹象表明，总统将试图把环境问题提上议程。选项D符合句意。4. 单选题The amount of open space has （ ）as more and more land is developed.问题1选项A.dominatedB.dwindledC.dispersedD.disseminated【答案】B【解析】dominate控制，支配，占优势；dwindle减少，变小；disperse 分散，传播；dissemi
4、nate散布，传播。句意：随着越来越多的土地被开发，开放空间的数量减少了。选项B符合句意。5. 单选题Margaret Meads reputation was established with the publication of her book in 1928 and was enhanced by her many subsequent contributions to anthropology.问题1选项A.obscuredB.entrancedC.heightenedD.restored【答案】C【解析】句意：enhanced意为“提高，增强”。obscured掩盖，遮蔽；entr
5、anced着迷的，狂喜的；heightened提高，升高；restored修复，恢复。选项C与之意思相近。6. 翻译题Learning disabilities are very common. They affect perhaps 10 percent of all children. Four times as many boys as girls have learning disabilities.Since about 1970, new research has helped brain scientists understand these problems better. （
6、1）Scientists now know there are many different kinds of learning disabilities and that they are caused by different things. There is no longer any question that all learning disabilities result from differences in the way the brain is organized.（2） You cannot look at a child and tell if he or she ha
7、s a learning disability. There is no outward sign of the disorder. So some researchers began looking at the brain itself to learn what might be wrong.In one study, researchers examined the brain of a learning-disabled person, who had died in an accident. （3）They found two unusual things. One involve
8、d cells in the left side of the brain, which control language. These cells are normally white. In the learning-disabled person, however, these cells were gray. The researchers also found that many of the nerve cells were not in a line the way they should have been. The nerve cells were mixed togethe
9、r.The study was carried out under the guidance of Norman Geschwind, an early expert on learning disabilities. （4）Dr. Geschwind proposed that learning disabilities resulted mainly from problems in the left side of the brain. He believed this side of the brain failed to develop normally. Probably, he
10、said, nerve cells there did not connect as they should. So the brain was like an electrical device in which the wires were not crossed.（5）Other researchers did not examine brain tissue. Instead, they measured the brains electrical activity and made a map of the electrical signals. Frank Duffy experi
11、mented with this technique at Childrens Hospital Medical Center in Boston. Dr Duffy found large difference in the brain activity of normal children and those with reading problems. The differences appeared throughout the brain. He said his research is evidence that reading disabilities involve damag
12、e to a wide area of the brain, not just the left side.【答案】（1）现在科学家们知道学习障碍有很多不同的种类，且还知道它们是由不同的事物引起的。（2）你不能仅凭看一眼孩子就能判断他或她是否有学习障碍。这种机能失调没有外在的标志。因此，一些研究人员开始观察大脑本身来了解什么地方可能出了问题。（3）他们发现了两种不同寻常的情况。一个与控制语言的大脑左半部的细胞有关。这些细胞在正常情况下是白色的。然而，有学习障碍的人这些细胞却是灰色的。（4）Geschwind博士提出学习障碍主要是由大脑左半部分出现的问题引起的。他认为大脑的这一部分未能正常地发育
13、。（5）其他研究人员没有检查脑组织。作为替代，他们测量了大脑的电活动，并就这些电信号绘制了一张图。7. 单选题The framework of the special theory of relativity can be constructed from the assumption of absolute invariability of the speed of light.问题1选项A.argumentationB.hypothesisC.convictionD.definition【答案】B【解析】句意：狭义相对论的框架可以由光速的绝对不变性的假设来构建。assumption 假定，
14、设想；argumentation争论，论证；hypothesis假设；conviction 定罪，确信；definition定义，解说。选项B与之意思相近。8. 单选题If my application for the scholarship（ ） , （ ）I my education in the States now.问题1选项A.was accepted / can continueB.has been accepted / have been continuingC.had been accepted / could have continuedD.accepts / will ha
15、ve continued【答案】C【解析】本题考查虚拟语气。根据句意可知这里是对过去的虚拟，从句用过去完成时，主句用would /should /could +have done，所以选项 C正确。9. 单选题Which his lack of experience and smaller physique, we dont think he （ ）a chance of winning the fight.问题1选项A.standsB.gainedC.possessedD.took【答案】A【解析】stand a chance of doing sth.为固定搭配，意为“有可能做某事”，所以选项A正确。10. 单选题Electrical energy may be separated into two （ ）components as pos
