题干

成语是中国独有的语言形式,体现了中华民族几千年积淀下来的智慧和价值观。在一代代国人心中,不断明确着我们应该做什么,不应该做什么。在下列成语典故中不应该做的是(    )

A:卧薪尝胆

B:退避三舍

C:纸上谈兵

D:毛遂自荐

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答案(点此获取答案解析)

C

同类题1

阅读下面的文言文,完成下列各题。

    李大性,字伯和,端州四会人。少力学,尤习本朝典故。以父任入官,进《艺祖庙谟》百篇。又言:“元丰制,六察许言事,章惇为相始禁之,乞复旧制,以广言路。”从臣力荐之,迁一秩,为湖北提刑司干官。未几,入为主管吏部架阁文字。丁母艰,服阕,进《典故辩疑》百篇,皆本朝故实,盖网罗百氏野吏,订以日历,核其正舛,率有据依,孝宗读而褒嘉之。

    擢大理司直,迁令所删定官,通劓楚州。郡守吴曦与都统刘超合议,欲撤城移他所,大性谓:“楚城实晋所筑,最坚,奈何以脆薄易坚厚乎?”持不可。台臣将劫其沮挠,不果。会从官送北客,朝命因俾廉访,具以实闻,遂罢戎帅,召大性除太府寺丞。

    陈傅良以言事去国,彭龟年、黄度等继皆去。大性抗疏言:“朝廷清明乃使言者无故而去臣所甚惜也数人之心皆本受君知其爱君任其去而不顾恐端人正士之去者将不止此。”

    为户部待郎,升尚书。朝论将用兵,大性条陈利害,主不宜轻举之说,忤韩侂胄意,出知平江,充荆湖制置使。江陵当用兵后,残毁饥馑,继以疾疲,大性首议振贷,凡三十八万缗有奇。前官虚羡,凡十有四万五千缗,率蠲放不督,民流移新复业者,皆奏免征。边郡武爵,本以励士,冒滥滋众,大性劾两路戎司冒受逃亡付身,凡三千四百九十有七道,率缴上毁抹。江陵旧使铜镪,钱重楮轻。民持赀入市,有终日不得一钱者。大性奏乞依襄、郢例通用铁钱,于是采货流通,民始复业。除刑部尚书兼详定敕令。卒于家,年七十七,赠开府仪同三司,谥文惠。

(选自《宋史·李大性传》,有删改)

【注】①羡:盈余。②钱重楮轻:指纸币不能兑换成铜钱,贬值。楮:纸币。

同类题2

阅读下面选文,完成下列各题。

细说电子垃圾

    ①随着高新技术的迅猛发展,电子产品更新换代的周期越来越短,这也使得世界上报废或“被报废”的各类计算机、手机、家用电器等电子垃圾增量惊人。目前全世界每年产生的电子垃圾正以18%的速度增长。据有关部门预测,到2017年,全球产生的电子垃圾总量可能会增长至6540万吨。

    ②有研究表明,电子垃圾蕴含着巨大价值。废旧电器电子产品里贵金属的含量往往比矿石更高。例如,一吨电路板包含的金是一吨金矿石的40﹣800倍。一吨废旧线路板可提取400克黄金、200千克铜及500克其他贵金属。

    ③在暴利驱使下,我国电子垃圾加工小作坊遍地开花。从表面上看,这是在“炼金”,实际上,电子垃圾已成为继工业时代化工、冶金、造纸等废弃物污染后又一新的环境杀手。

    ④为什么这样说呢?

    ⑤电子垃圾含有汞、铬、镉、铅等多种重金属,这些重金属很难分解。在电子垃圾处理过程中,重金属会进入土地或水源中,人体吸收后会与体内的蛋白质及酶发生反应,使蛋白质及酶失去活性,甚至有些重金属会在人体某些器官聚集,一旦超过了人体所承受的极限,人体就会发生各种重金属中毒。

    ⑥电子垃圾很多采用塑料或新型塑质材料作外壳,这些材料不易降解,危害巨大,直接抛弃到陆地或水中的塑料,有时候会被动物误食,导致这些动物肉质有毒或大量死亡;埋藏在土地中的塑料会影响土质和土地肥力,导致土质松软或污染地下水;如果直接焚烧塑料,则会产生大量的有害气体,严重污染空气。

    ⑦电子垃圾中的各种阻燃剂、溶剂都是化学污染的重要来源。有些化学药剂天然具有毒性,有的可能诱发癌症等人体病变。

    ⑧电子垃圾造成的危害在我国一些地方已经显现,必须引起高度的关注和警惕,在回收电子垃圾方面,我们可以学习和借鉴发达国家已有的可行的制度与经验。

    ⑨在欧洲,德国对电子垃圾的回收处理堪称典范,制度规范和技术均较为发达。早在1991年,德国就颁布了欧洲第一个专门处理电子垃圾的法律﹣﹣《电子废弃物法规》。1996年德国公布了更为系统的《循环经济和废物管理法》。德国在电子垃圾回收方面走在了欧洲的前列,它利用各市区直属的市政企业对电子垃圾进行回收,提供网络化服务,上门为消费者收集废旧电器。德国废旧电器回收厂普遍采用一种电子破碎机来分选废旧电器中的有用物和废物,分选出来的金属会根据含金量再转售给终端处理厂,其废旧电器的回收再利用率达90%上。

    ⑩面对电子垃圾给我国生态环境和居民健康带来的严重危害,我国必须从法律制度建设、电子废弃物体系化管理等方面着手,积极行动,采取多管齐下的强力应对措施,全力阻止电子垃圾对环境的破坏。

     ⑪2014年,环保部启动了电子废物无害化处理项目。该项目的实施将推动我国电子废物环境无害化管理体系和技术标准体系的完善,以减少持久性有机污染物的排放。

(本文有删改)

同类题4

根据短文内容,选择最佳答案。

    The iPhone, the iPad: each of Apple's products sounds cool and has become a fad(一时的风尚). Apple has cleverly taken advantage of the power of the letter “i” --and many other brands are following suit. The BBC's iPlayer--which allows Web users to watch TV programs on the Internet--used the title in 2008. A lovely bear--popular in the US and UK--that plays music and video is called “iTeddy”. A slimmed-down version(简装本) of London's Independent newspaper was started last week under the name “i”.

    In general, single-letter prefixes(前缀) have been popular since the 1990s, when terms such as e-mail and e-commerce(电子商务) first came into use.

    Most “I” products are targeted at(针对) young people and considering the major readers of Independent's “I”, it's no surprise that they've selected this fashionable name.

    But it's hard to see what's so special about the letter “i”. Why not use “a”, “b”, or “c” instead? According to Tony Thorne, head of the Language Center at King's College, London, “i” works because its meaning has become ambiguous. When Apple uses “i”, no one knows whether it means Internet, information, individual or interactive, Thorne told BBC Magazines. “Even when Apple created the iPod, it seems it didn't have one clear definition(定义),” he says.

    “However, thanks to Apple, the term is now connected with portability (轻便).” adds Thorne.

    Clearly the letter “i” also agrees with the idea that the Western World is centered on the individual. Each person believes they have their own needs, and we love personalized products for this reason.

    Along with “Google” and “blog”, readers of BBC Magazines voted “I” as one of the top 20 words that have come to define the last decade(十年).

    But as history shows, people grow tired of fads. From the 1900s to 1990s, products with “2000” in their names became fashionable as the year was connected with all things advanced and modern. However, as we entered the new century, the fashion disappeared.