【题文】With time flying, people become aged. Then many people even in their middle age often start to notice that their memory and mental clarity are not what they used to be. We suddenly can’t remember we put the keys just a moment ago, or an old friend’s name, or the name of an old band we used to love. As the brain , we refer to these occurrences as "senior moments". seemingly innocent, this loss of mental focus can potentially have a(n) effect on our social and well-being.
Neuroscientists,experts who study the nervous system, are increasingly showing that there’s actually a lot that can be done. It out that the brain needs exercise in much the same way our muscles do, and the right mental can significantly improve our basic cognitive(认知) . Thinking is basically a of making connections in the brain. To a certain extent, our ability to in making the connections that drive intelligence is inherited(继承). , because these connections are made through effort and practice, scientists believe that intelligence can expand and wave mental effort.
Now, a new Web-based company has taken a step and developed the first "brain training program" designed to actually help people improve and their mental sharpness.
The Web-based program you to systematically improve your memory and attention skills. The program keeps a(n) of your progress and provides detailed feedback(反馈) your performance and improvement. Most importantly, it changes and improves the games you play to up the strengths you are developing-much like a(n) exercise routine which requires you to increase resistance and vary your muscle use.
【小题1】
A.where B.when C.that D.why
【小题2】
A.improves B.fades C.recovers D.falls
【小题3】
A.If B.Unless C.Once D.While
【小题4】
A.irregular B.limited C.damaging D.positive
【小题5】
A.personal B.psychological C.mental D.physical
【小题6】
A.turns B.finds C.points D.figures
【小题7】
A.connection B.responses C.workouts D.associations
【小题8】
A.style B.functions C.circumstances D.atmosphere
【小题9】
A.steps B.condition C.consequences D.process
【小题10】
A.insist B.believe C.succeed D.fail
【小题11】
A.Therefore B.Moreover C.Otherwise D.However
【小题12】
A.according to B.regardless of C.apart from D.instead of
【小题13】
A.back B.further C.aside D.around
【小题14】
A.regain B.reflect C.review D.respond
【小题15】
A.suggests B.makes C.hurries D.allows
【小题16】
A.hold B.record C.order D.pace
【小题17】
A.to B.with C.for D.about
【小题18】
A.irregularly B.habitually C.constantly D.unusually
【小题19】
A.carry B.put C.build D.take
【小题20】
A.risky B.effective C.meaningless D.familiar