完形填空Adultsareoftensurprisedbyhowwelltheyremembersomethingtheylearnedas

完形填空 Adults are often surprised by how well they remember something they learned as children but have never practised in the meantime. A man who has not had an opportunity to go swimming for years can1swim as well as ever when he gets back in the water. He can get on a bicycle after several decades and still2away. A mother who has not3the words for years can teach her daughter the poem that begins "Twinkle, twinkle, little star" or recite the story of Cinderella or Snow White.
One explanation is the4of over learning, which can be stated as following:Once we have learned something, additional learning increases the5of time we will remember it.
In childhood, we usually continue to practise such skills as swimming, bicycle riding long after we have learned them. We continue to listen to and6ourselves of poems such as "Twinkle, twinkle, little star" and childhood tales such as Cinderella or Snow White. We not only learn but7.
The law of over learning explains why cramming (突击学习) for an examination,though it may result in a(an)8grade, is not a9way to learn a school course. By cramming, a student may learn the subject well enough to get by on the examination, but he is likely soon to forget almost everything he learned. A little over learning,10, is usually a good investment toward the future.1.A.onlyB.hardlyC.stillD.even2.A.moveB.driveC.travelD.ride3.A.thought aboutB.cared forC.showed upD.brought up4.A.resultB.lawC.ruleD.cause5.A.accuracyB.unitC.limitD.length6.A.remindB.informC.warmD.recall7.A.reciteB.overlearnC.researchD.improve8.A.passingB.averageC.excellentD.discouraging9.A.convenientB.demandingC.satisfactoryD.swift10.A.at mostB.by the wayC.on the other handD.in the end

CDABD ABACC解析部分完形填空解析
为什么你小时候学的儿歌、童谣到你长大了还不会忘记？那是因为overlearn的缘故。他有什么好处？突击学习法有什么不好？看完这篇文章，你就知道了。
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就是这个解释