考研历年英语一完形填空真题文档格式.docx

1、Trust is a tricky business. On the one hand, its a necessary condition 1 many worthwhile things: child care, friendships, etc. On the other hand, putting your 2, in the wrong place often carries a high 3.4, why do we trust at all? Well, because it feels good. 5 people place their trust in an individ

2、ual or an institution, their brains release oxytocin, a hormone that 6 pleasurable feelings and triggers the herding instruct that prompts humans to 7 with one another. Scientists have found that exposure 8 this hormone puts us in a trusting 9: In a Swiss study, researchers sprayed oxytocin into the

3、 noses of half the subjects; those subjects were ready to lend significantly higher amounts of money to strangers than were their 10 who inhaled something else.11 for us, we also have a sixth sense for dishonesty that may 12 us. A Canadian study found that children as young as 14 months can differen

4、tiate 13 a credible person and a dishonest one. Sixty toddlers were each 14 to an adult tester holding a plastic container. The tester would ask, “Whats in here?” before looking into the container, smiling, and exclaiming, “Wow!” Each subject was then invited to look 15. Half of them found a toy; th

5、e other half 16 the container was empty-and realized the tester had 17 them.Among the children who had not been tricked, the majority were 18 to cooperate with the tester in learning a new skill, demonstrating that they trusted his leadership. 19, only five of the 30 children paired with the “20”tes

6、ter participated in a follow-up activity.1. A on B like C for D from2. A faith B concern C attention D interest3. A benefit B debt C hope D price4. A Therefore B Then C Instead D Again5. AUntil B Unless C Although D When6. A selects B produces C applies D maintains7. A consult B compete C connect D

7、compare8. A at B by Cof Dto9. A context B mood C period D circle10.A counterparts B substitutes C colleagues Dsupporters11.A Funny B Lucky C Odd D Ironic12.A monitor B protect C surprise D delight13.A between B within C toward D over14.A transferred B added C introduced D entrusted15.A out B back C

8、around D inside16.A discovered B proved C insisted D .remembered17.A betrayed Bwronged C fooled D mocked18.A forced B willing C hesitant D entitled19.A In contrast B As a result C On the whole D For instance20.A inflexible B incapable C unreliable D unsuitable考研历年英语一完形填空真题2Directions：Read the follow

9、ing text. Choose the best word（s） for each numbered blank and mark A， B， C or D on ANSWER SHEET 1. （10 points）Ancient Greek philosopher Aristotle viewed laughter as “a bodily exercise precious to health.” But _1_some claims to the contrary， laughing probably has little influence on physical fitness

10、Laughter does _2_short-term changes in the function of the heart and its blood vessels， _3_ heart rate and oxygen consumption But because hard laughter is difficult to _4_， a good laugh is unlikely to have _5_ benefits the way， say， walking or jogging does._6_， instead of straining muscles to build

11、them， as exercise does， laughter apparently accomplishes the _7_， studies dating back to the 1930s indicate that laughter_8_ muscles， decreasing muscle tone for up to 45 minutes after the laugh dies down.Such bodily reaction might conceivably help _9_the effects of psychological stress. Anyway， the

12、act of laughing probably does produce other types of _10_ feedback， that improve an individuals emotional state. _11_one classical theory of emotion， our feelings are partially rooted _12_ physical reactions. It was argued at the end of the 19th century that humans do not cry _13_they are sad but th

13、ey become sad when the tears begin to flow.Although sadness also _14_ tears， evidence suggests that emotions can flow _15_ muscular responses. In an experiment published in 1988，social psychologist Fritz Strack of the University of wrzburg in Germany asked volunteers to _16_ a pen either with their

14、teeth-thereby creating an artificial smile or with their lips， which would produce a（n） _17_ expression. Those forced to exercise their enthusiastically to funny catoons than did those whose months were contracted in a frown， _19_ that expressions may influence emotions rather than just the other way around _20_ ， the physical act of laughter could improve mood.1.Aamong Bexcept Cdespite Dlike2.Areflect Bdemand Cindicate Dproduce3.Astabilizing Bboosting Cimpairing Ddetermining4.Atransmit Bsustain Cevaluate Dobse