We are warned by our teachers not to waste time because time 26 will never return. I think

We are warned by our teachers not to waste time because time 26 will never return. I think it quite 27. What does time look 28 ? Nobody knows, and we can’t see it or touch it and no 29 of money can buy it. Time is abstract(抽象的), so we have to 30 about it.
Time passes very quickly. Some students say they don’t have 31 time to review their lessons. It is 32 they don’t know how to make use of their time. They waste it in going to theatres or playing, and 33 other useless things. Why do we study everyday? Why do we work? Why do most people 34 take buses instead of walking? The answer is very 35 .We wish to save time because time is36.
Today we are living in the 21st century. We 37 time as life. When a person dies, his life ends. Since life is short, we must 38 our time and energy to our study so that we 39 be able to work and live well in the future. Laziness is the 40 of time, for it not only brings us 41 , but also does other 42 to us. If it is necessary for us to do our work today, 43 we do it today and not 44 it until tomorrow. Remember that time is much more 45.
【小题1】A．lostB．passedC．missedD．used【小题2】A．importantB．trueC．interestingD．usual【小题3】A．for B．likeC．afterD．over【小题4】A．amountB．qualityC．quantity D．price【小题5】A．think B．imagineC．examineD．check【小题6】A．spare B．freeC．enoughD．much【小题7】A．thatB．whyC．becauseD．certain【小题8】A．doingB．makingC．takingD．getting【小题9】A．needn’tB．have toC．had betterD．would rather【小题10】A．easyB．simpleC．stupidD．interesting【小题11】A．worthlessB．pricelessC．readyD．little【小题12】A．look uponB．agree C．thinkD．believe【小题13】A．spendB．giveC．setD．devote【小题14】A．mustB．shouldC．mayD．would【小题15】A．helperB．thiefC．friendD．teacher【小题16】A．wealthB．healthC．failureD．illness【小题17】A．danger B．harmC．troubleD．difficulty【小题18】A．helpB．makeC．haveD．let【小题19】A．keepB．remainC．manageD．leave【小题20】A．valuableB．expensiveC．worthD．richA

(答案→)A 解析：【小题1】A 形容词辨析。Lost失去的；句意：失去的时间再也不会回来。【小题2】B 形容词辨析。A重要；B对的；C有趣的；D通常的；我认为失去的时间在也不回来是正确的。【小题3】B 固定词组。Look like…看起来想…；没有人知道时间看起来像…【小题4】A 名词辨析。No amount of指没有什么钱可以购买时间。【小题5】B 动词辨析。A思考；B想象；C检查；D核对；时间很抽象，我们不得不去想象它样子。【小题6】C 形容词辨析。A多余的；B空闲的；C足够的；D多的；一些学生说他们没有足够的时间来复习功课。【小题7】C 连词辨析。句意：那时因为他们不知道如何利用时间。【小题8】A 上下文结构。And是并列连词，这里的doing与上文的doing是对应关系。【小题9】B 词义辨析。A不需要；B不得不；C最好；D宁愿；很多人不得不坐公交车而不是步行。【小题10】B 形容词辨析。A容易；B简单；C愚蠢；D有趣；答案很简单，我们要节省时间。【小题11】B 形容词辨析。A不值钱；B无价的；C准备好的，愿意的；D少的；句意：我们要节省时间，因为时间是无价的。【小题12】A 固定词组。Look on…as…把…看做…【小题13】D 固定词组;devote…to…把…用于…我们要把时间和精力放在学习上，以便未来我们也许可生活学习的更好。【小题14】C情态动词辨析.A 必须；B应该；C也许；D会；句意同38解释。【小题15】B 名词辨析。A帮助者；B小偷；C朋友；D老师；懒惰是时间的小偷。【小题16】C 名词辨析。A财富；B健康；C失败；D疾病；它不仅给我们带来失败而且还会对我们有其它方面的伤害。【小题17】B 固定词组。对…有害do harm to…【小题18】D 语法分析。Let引导祈使句。让我们从今天开始做起，不要留到明天。【小题19】D 动词辨析。A保持；B任然；C设法；D留下；指我们不能把工作留到明天。【小题20】A 形容词辨析。A贵重；B昂贵；B值得的；D富有的；句意：记得时间更为贵重。。

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