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1、2022年考博英语-南开大学考试题库及模拟押密卷（含答案解析）1. 单选题Of all the wild dogs, none is more closely related to the （ ） dog than to the wolf.问题1选项A.domesticatedB.barkingC.lazyD.running【答案】A【解析】语境判断。根据语境可以推断，填空处应该和wild意思相反，所以选项A最为恰当。句意：对于野狗来说，他们和狼的关系比家犬和狼的关系更为亲密。2. 单选题We should always keep in mind that （ ） decisions ofte
2、n lead to bitter regrets.问题1选项A.urgentB.hastyC.instantD.prompt【答案】B【解析】形容词词义辨析。根据句意可知，既然是痛苦的后悔，说明决定很草率，选项B符合语境。3. 单选题The doctor told me the medicine can （ ） my headache without doing me any harm.问题1选项A.healB.improveC.cureD.treat【答案】C【解析】名词词义辨析。句意：医生告诉我这种药可以治愈我的头痛而不伤害我。选项A，C，D均表示治疗。heal多指创伤，外伤愈合；cure
3、多指病后恢复健康；treat多指对伤口或者病情进行诊断，强调过程。所以选项C符合语境。4. 单选题International sport should create goodwill between the nations, but in the present organization of the Olympics somehow encourages（ ）patriotism.问题1选项A.amiableB.obsoleteC.aggressiveD.harmonious【答案】C【解析】形容词词义辨析。amiable“和蔼可亲的, 亲切的”;obsolete“废弃的, 老式的”;agg
4、ressive“侵略性的, 好斗的, 激进的, 有进取心的”;harmonious“和谐的, 和睦的”。句意:国际体育运动应该在各国之间建立友好关系, 但在现在的奥运会组织中, 某种程度上鼓励了激进的爱国主义。选项C符合语境。5. 单选题Prof. White, my respected tutor, frequently reminds me to （ ） myself of every chance to improve my English.问题1选项A.assureB.informC.availD.notify【答案】C【解析】副词词义辨析。根据句意：我尊敬的导师White教授经常提醒
5、我要利用一切机会提高我的英语水平。选项C最为恰当，表示有益于，有助于。6. 单选题Nobody knows what triggered the event, which （ ） a million cubic meters of water per second, obliterating the barrier between Britain and France.问题1选项A.relievedB.releasedC.restoredD.retained【答案】B【解析】形近词词义辨析。relieve“解除, 减轻”;release“释放, 发射”;restore“恢复, 修复”;reta
6、in“保持, 记住”。句意:谁也不知道是什么引发了这次事件, 它每秒释放一百万立方米的水, 冲毁了英法之间的屏障。选项B符合此处语境。7. 单选题They had planned to go outing this weekend, but they finally had to （ ） it because of the rainy weather.问题1选项A.cancelB.eliminateC.delayD.prolong【答案】A【解析】动词词义辨析。cancel“取消, 撤销”;eliminate“消除, 排除”;delay“延期, 耽搁”;prolong“延长, 拖延”。句意:他
7、们原计划这个周末去郊游, 但由于下雨, 最后不得不取消了。选项A符合句意。8. 单选题Rite of Passage is a good novel by any standards: （ ） it should rank high on any list of science fiction.问题1选项A.consistentlyB.consequentlyC.invariablyD.fortunately【答案】B【解析】副词词义辨析。consistently“一致地, 一贯地”;consequently“ 因此, 所以”;invariably“总是，不变地”;fortunately“幸运
8、地”。句意:无论以何种标准来衡量，成人礼都是一部优秀的小说:因此，它应该排在任何科幻小说的前列。前后构成因果关系，所以选项B正确。9. 单选题Four weeks after the suicide bombing, the police were still hunting for bombers for they believe more were（ ） .问题1选项A.on the vergeB.on the spotC.on the looseD.on the sly【答案】D【解析】介词短语辨析。on the verge“濒临, 在的边缘”;on the spot“当场, 在危险中”
9、;on the loose“散漫, 放荡”;on the sly“偷偷地, 秘密地”。句意:自杀式爆炸事件发生四周后, 警方仍在搜捕爆炸犯罪分子, 因为他们相信还有更多的爆炸分子躲在暗处。选项D符合句意。10. 单选题You must let me have the annual report without （ ） by ten oclock tomorrow morning.问题1选项A.failureB.hesitationC.troubleD.fail【答案】D【解析】固定搭配。without fail为固定搭配, 表示“必定, 务必”。句意为:你必须在明天早上十点之前把年度报告交给我
10、。所以选项D正确。11. 单选题Researchers have found that migrating animals use a variety of inner compasses to help them navigate. Some direct themselves by the position of the sun. Others navigate by the stars. Some use the sun as their guide during the day, and then switch tn star navigation by night. One stud
11、y shows that the homing pigeon uses the Earths magnetic fields as a guide in finding its way home, and there are indications that various other animals, from insects to mollusks, can also make use of magnetic compasses. It is of course very useful for a migrating bird to be able to switch to a magne
12、tic compass when clouds cover the sun; otherwise it would just have to land and wait for the sun to come out again.Even with the sun or stars to guide by, the problems of navigation are more complicated than they might seem at first. For example, a worker honeybee that has found a rich source of nec
13、tar and pollen flies rapidly home to report. A scientist has discovered that the bee sent out to look for food delivers her report through a complicated dance to the other workers not only how far away the food is, but also what direction to fly in relation to the sun. But the sun does not stay in o
14、ne place all day. As the workers start out to gather the toed, the sun may already have changed its position in the sky somewhat. In later trips during the day, the sun will seem to move farther and farther toward the west. Yet the worker bee seem to have no trouble at all in finding the food source. Their inner clocks tell them just where the sun will be, and they change their course correspondingly.1.The author mentions all the following natural phenomena that help animals navigate EXCEPT （）.2.What makes it necessary for a bird to rely on a magnetic compass when nav
