|
专题三 完形填空 训练4 说明文A (2016·安徽江淮名校二次联考)With time flying__1__ 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 __2__，we refer to these occurrences as “senior moments”．__3__ seemingly innocent，this loss of mental focus can potentially have a (n) __4__ effect on our social and __5__ well－being.__6__ out that the brain needs exercise in much the same way our muscles do，and the right mental __7__ can significantly improve our basic cognitive (认知) __8__．Thinking is basically a __9__ of making connections in the brain.To a certain extent__10__ in making the connections that drive intelligence is inherited (继承)．__11____12__ mental effort. Now，a new Web－based company has taken a step __13____14__ their mental sharpness. The Web－based programme __15__ you to systematically improve your memory and attention skills.The programme keeps a(n) __16__ of your progress and provides detailed feedback (反馈) | 
