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　　The cognitive flexibility of successful fictional detectives is often _____ by their cultural ambivalence: detectives’ intellectual acumen, it seems, exists in direct proportion to their uneasy place in society.

　　A：amplified

　　B：highlighted

　　C：spurred

　　D：matched

　　E：negated

　　答案：D

　　In our daily lives, we often (i)_____ our separate identities: you can have one identity at work and another online, for example. Such (ii)_____ disappear in certain circumstances, however, resulting in a cross-pollination of our different selves.

　　Blank (I)Blank (II)

　　A：renounce D：uncertainties

　　B：merge E：correlations

　　C：compartmentalize F：boundaries

　　答案：CF

　　If the candidate wins the election now that rivals within his own party have (i)_____ him in a campaign that was (ii)_____ without their help, he will be mightily indebted to these self-styled saviors.

　　Blank (I)Blank (II)

　　A：rallied D：foundering

　　B：separated from E：effective

　　C：undermined F：improving

　　答案：AD

　　Communal feeding is a remarkable behavioral aspect of this generally solitary animal. It is also misunderstood behavior and one of the reasons that Tasmanian devils have a bad reputation. Far from being a (i)____, communal devil feeding is (ii)_____ and purposeful, and is described as (ii)_____ behavior. The screaming and apparent fighting is an elaborate combination and variety of vocalizations and postures by which order is maintained.

　　Blank (I)Blank (II)Blank (III)

　　A：free-for-all D：structured G：innate

　　B：rarity E：vicious H：acquired

　　C：necessity F：infrequent I：ritualized

　　答案：ADI

　　Observers of modern presidential campaigns who (i)_____ the highly (ii)_____ productions that pass for campaigns these days do sometimes find reason for hope in the occasional mix-ups that (iii)_____ candidates on the trail despite the presence of political strategist’s plotting every event with the tactical precision of military commanders.

　　Blank (I)Blank (II)Blank (III)

　　A：relish D：ambitious G：rattle

　　B：misinterpret E：chaotic H：bolster

　　C：despair over F：choreographed I：legitimate

　　答案：CFG

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