热门试题:
[单项选择]
If you think you can make the planet better by clever shopping, think again. You might make it worse.
You probably go shopping several times a month, providing yourself with lots of opportunities to express your opinions. If you are worried about the environment, you might buy organic food; if you want to help poor farmers, you can do your bit by buying Fairtrade products; or you can express a dislike of evil multinational companies and rampant globalization by buying only local produce. And the best bit is that shopping, unlike voting, is fun; so you can do good and enjoy yourself at the same time.
Sadly, it’s not that easy. (41) . People who want to make the world a better place cannot do so by shifting their shopping habits: transforming the planet requires duller disciplines, like politics.
Organic food, which is grown without man-made pesticides and fertilisers, is generally assumed to be more environmentally friendly than conventional i
A. The aims of much of the ethical-food movement--to protect the environment, to encourage development and to redress the distortions in global trade--are admirable.
B. By maintaining the price, the Fairtrade system encourages farmers to produce more of these commodities rather than diversifying into other crops and so depresses prices--thus achieving, for most farmers, exactly the opposite of what the initiative is intended to do.
C. Proper free trade would be by far the best way to help,poor farmers. Taxing carbon would price the cost of emissions into the price of goods, and retailers would then have an incentive to source locally if it saved energy.
D. There are good reasons to doubt the claims made about three of the most popular varieties of "ethical" food: organic food, Fairtrade food and local food.
E. But following the "green revolution" of the 1960s greater use of chemical fertiliser has tripled grain yields with very little increase in the area of land under cultivation.
F. And since only a small fraction of the mark-up on Fairtrade foods actually goes to the farmer--most goes to the retailer-the system gives rich consumers an inflated impression of their largesse and makes alleviating poverty seem too easy.
G. Producing lamb in New Zealand and shipping it to Britain uses less energy than producing British lamb, because fanning in New Zealand is less energy-intensive.
[多选题]直接材料包括
A.牛奶
B.白糖
C.胶带
D.双氧水
[单选题]110kV及以上高压电缆头制作，下面叙述不正确的是（）。
A.使用压接工具前，应检查压接工具型号、模具是否符合所压接工作等级要求
B.压接时，人员要注意头部远离压接点，保持200mm以上距离。装卸压接工具时，应防止砸碰伤手脚
C.进行电缆终端瓷质绝缘子吊装时，应采取可靠的绑扎方式，防止瓷质绝缘子倾斜，并在吊装过程中做好相关的安全措施
D.扩建工程施工时，不得在带电导线、带电设备、变压器等附近以及在电缆夹层、隧道、沟洞内对火炉或喷灯加油、点火
E./
F./
[单项选择]1962年一个新的代表机场的组织在巴黎建立，这个组织是（）
A. ICAA
B. IATA
C. AOIC
D. ICAO
[单项选择]护理评估不准确，最可能导致的护理活动后果是（）
A. 护理预期目标不能实现
B. 医疗措施不能落实
C. 病人参与护理活动的积极性不高
D. 家属在病人康复中产生依赖
E. 病人角色强化
[单项选择]同样条件下，平纹织物的撕破强力比缎纹织物的撕破强力（）。
A. 大
B. 小
C. 差不多
[判断题]兜底费率是指车辆在收费公路路网内入出口收费站之间的若干条可达行驶路径中的最小费额。( )
A.正确
B.错误
[填空题]尽管过去的风力机多种多样，但归纳起来，可分为两大类：（1）水平轴风力机，是指（），（2）垂直轴风力机，是指（）。
[单选题]根据《建设工程安全生产管理条例》的规定，( )在编制工程概算时，应当确定建设 工程安全作业环境及安全施工措施所需费用。
A.工程监理企业
B.施工单位
C.设计单位
D.建设单位
[单项选择]They visited the internationally famous mountain, ______ their stay in Africa.
A. in
B. during
C. within
D. to
[判断题]判断题自由贸易账户撤销所产生的利息或收益,可凭利息、收益清单在开户机构直接取现 。
A.正确
B.错误
[单选题]面筋被拉伸或压缩后不能恢复到原来状态的性质指的是面筋的( )
A. 延伸性
B. 弹性
C. 韧性
D. 可塑性
[多选题]胀接缺陷有多种，反映到胀接质量上的表现就是（ ）或（ ）。
A.接头致密性不好
B.胀口单边偏挤
C.胀口内不光滑
D.连接强度不够
[单项选择]3个月小儿，单纯母乳喂养，因咳嗽1天，惊厥1次就诊。查体：T38℃，嗜睡状，面色苍白，前囟膨隆，张力高，四肢肌张力阵发性增高，院外查Hb70g／L，采血部位仍有渗血。入院后应首先做以下哪项检查帮助患儿明确诊断（）
A. 胸片
B. 电解质
C. 脑脊液
D. 脑电图
E. 头颅CT
[单选题]采煤工作面倾角大于( )时,必须有防止煤(矸)窜出刮板输送机伤人的措施。
A.10°
B.15°
C.25°
[判断题]个人申请租用保管箱业务不得代理。
A.正确
B.错误
[判断题]金融产品合同等法律文件若为纸质版，营业网点须于客户签署文件当日在线上档案系统至少上传一次客户签字版材料，并在用印版合同回收后及时进行替换。（ ）
A.正确
B.错误
[单选题]Passage 2
Taylor Swift, the seven-time Grammy winner, is known for her articulate lyrics, so there wasnothing surprising about her writing a long column for The Wall Street Journal about the future ofthe music industry. Yet there′ s reason to doubt the optimism of what she had to say "This moment in music is so exciting because the creative avenues an artist can explore arelimitless," Swift wrote."In this moment in music, stepping out of your comfort zone is rewarded,and sonic evolution is not only accepted ... it is celebrated. The only real risk is being too afraid totake a risk at all."
That′s hard to reconcile with Nielsen′s mid-year U.S. music report, which showed a 15percent year-on-year drop in album sales and a 13 percent decline in digital track sales. This couldbe the 2013 story all over again, in which streaming services cannibalize their growth from digitaldownloads, whose numbers dropped for the first time ever last year, except that even includingstreams, album sales are down 3.3 percent so far in 2014. Streaming has grown even more than it didlast year,42 percent compared to 32 percent, but has failed to make up for a general loss of interestin music.
Consider this: in 2014 to date, Americans purchased 593.6 million digital tracks and heard 70.3million video and audio streams for a sum total of 663.9 million. In the comparable period of 2013,the total came to 731.7 million.
Swift, one of the few artists able to pull off stadium tours, believes it′s all about quality.
"People are still buying albums, but now they′ re buying just a few of them," she wrote. "They arebuying only the ones that hit them like an arrow through the heart."
In 2000, album sales peaked at 785 million. Last year, they were down to 415.3 million. Swiftis right, but for many of the artists whose albums pierce hearts like arrows, it′s too late. Sales ofvinyl albums have increased 40.4 percent so far this year, according to Nielsen, and the top-sellingone was guitar hero Jack White′ s Lazaretto. The top 10 also includes records by the aging or dead,such as the Beatles and Bob Marley & the Wailers. More modern entries are not exactly teensensations, either: the Black Keys, Beck and the Arctic Monkeys. None of these artists is present onthe digital sales charts, including or excluding streams. The top-selling album so far this year, by ahuge margin, is the saccharine soundtrack to the Disney animated hit, "Frozen".
When, like me, you′re over 40 and you believe the music industry has been in decline since in1993 (the year Nirvana released in Utero), it′ s easy to criticize the music taste of "the kids thesedays," a term even the 23-year old Swift uses. My fellow dinosaurs will understand if they compare1993′s top albums to Nielsen′s 2014 list. But these kids don′t just like to listen to different musicthan we do, they no longer find much worth hearing.
The way the music industry works now may have something to do with that. In the old days,musicians showed their work to industry executives, the way most book authors still do to publishers(although that tradition, too, is eroding). The executives made mistakes and were credited with brilliantfinds. Sometimes they followed the public taste, and sometimes they strove to shape it, taking bigfinancial and career risks in the process. These days, according to Swift, it′s all about the socialnetworks. "A friend of mine, who is an actress, told me that when the casting for her recent movie camedown to two actresses, the casting director chose the actress with more Twitter followers," Swift wrote.
"In the future, artists will get record deals because they have fans--not the other way around."
The social networks are fickle and self-consciously sarcastic(see the recent potato saladphenomenon). They are not about arrow-through-the-heart sincerity. That′ s why YouTube made Psya star, but it couldn′t have been the medium for Beatle mania. Justin Timberlake has 32.9 millionTwitter followers, but he′ s no Jack White.
In the music industry′ s heyday, it produced a lot of schlock. But it got great music out to themasses, too. These days, it expects artists to do their own promotion and for those who less good atthat than at making music, it may mean not getting heard. For fans it means less good music tostream and download. Well, there′s always the warm and fuzzy world of vinyl nostalgia, I guess.
Why is music industry declining in the writer′ s view
A.The music world is increasingly dominated by self-centered people.
B.The music industry favors musicians who have more social networks.
C.Modem musicians are no longer taking risks when composing music.
D.Many musicians are not willing to promote their music on the Interact.
[单项选择]城市用地竖向规划采用台阶式，当保护台地的挡土墙高度超过6.0m时，宜退台处理。试问退台的宽度不能小于( )。
A. 1.0m
B. 1.5m
C. 2.0m
D. 2.5m
[单选题]编组站的直通车场主要用于接入（ ）列车。
A.到达解体
B.自编始发
C.无调中转
D.成组甩挂
[填空题]CRH2A 型动车组解编后，第 2 编组后方的车头罩在车速达到 ( ) 时自动关闭。
[简答题]在水处理系统类型上为什么海水注入系统采用闭式系统？
[多选题]下列构成非法利用信息网络罪的有）。
A.甲设立1个百度网盘，用于网友分享淫秽视频资源，情节严重，但尚不构成传播淫秽物品罪
B.乙为提高其网站点击量，发布有关制作甲基苯丙胺方法的文章和视频，这些文章和视频点击率达1万余次
C.丙在微博上发布编造的丁重病募捐的信息，信息点击量达2000余次，但不能查证丁获取的捐款数额
D.戊明知某网站用于网络赌博，仍然为其提供互联网接入和服务器托管等服务
[多选题]有线传输系统的传输媒质有（ ）。
A.同轴电缆
B.通信光缆
C.大气层
D.对流层
[判断题]宏观经济政策的制定和实施意味着国家对经济的干预。( )
A.正确
B.错误
[单选题]钢轨为车轮提供连续、平顺和( )的滚动面,引导列车运行放心。
A.阻力最小
B.制动最小
C.牵引最大
[单选题]承载的绳索在接触建(构)筑物的( )必须设置护垫、护具。
A.转角处
B.受力点
C.平滑处
[判断题]《铁路客运运价规则》（铁运〔1997〕102号）规定包裹运价里程有指定径路时，按指定径路计算。
A.正确
B.错误
[单项选择]通过FrontPage2000编辑网页时，可以用表格来改善网页的布局，这时一般将表格的边框宽度设置为（）。
A. 0
B. 1
C. 2
D. null
[不定项选择题]有机磷农药中毒的瞳孔变化是（ ）。
A.瞳孔扩大
B.瞳孔缩小
C.瞳孔呈白色
D.两瞳孔大小不等
E.瞳孔形状不规则
[判断题]《铁路旅客运输办理细则》（铁运〔1997〕103号）规定，站、车间应协调、配合，发生问题应本着以站保车的原则积极处理。
A.正确
B.错误
[判断题]送煤气后,应检查所有煤气设施及附属设备是否泄漏煤气,并进行确认。
A.正确
B.错误
[单项选择]胸腔积液量约400mL（）
A. X线示肋膈角变钝
B. X线示大片状、边缘模糊阴影
C. X线示斑片状、边缘模糊阴影
D. X线示凸面指向肺内呈"D"字征阴影
E. X线示上缘呈向外侧升高的反抛物线阴影
[单项选择]将所有记录显示在屏幕上，用户可以使用光标移动键定位要修改的记录并做出修改，是（）命令的命令功能。
A. BROWSE
B. REPLACE
C. SORT
D. INDEX
[单选题]隔爆结合面防锈措施中，不正确的是（）
A.电镀
B.磷化
C.涂防锈漆
D.喷漆
