17．In London.officials expressed their over the quickly moving events in Cairo but didn't off——青夏教育精英家教网—

17．In London，officials expressed their ______ over the quickly moving events in Cairo （开罗）but didn't offer advice on how to end the difficult situation．（　　）

15．假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文．文中共有10处语言错误，每句中最多有两处．每处错误仅涉及一个单词的增加、删除或修改．?
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词．?
删除：把多余的词用斜线（\）划掉．?
修改：在错的词下划一横线，并在该词下面写出修改后的词．?
注意：1．每处错误及其修改均仅限一词；
只允许修改10处，多者（从第11处起）不计分．
Dear Tom，
I'm sorry to hear you find difficult to learn Chinese．And don't worry．Here is my advices．
First，you should listen to more Chinese on the radio and speak Chinese as much more as you can．You can go to the movie theater see Chinese movies and watch some Chinese videos at home．It plays a important part on it because you can see and hear at the same time．At school，you should try to speak Chinese with us．If you have problems，we can help you．Listen to Chinese songs is also a good way to improving your Chinese．You may have a try．Another way is to write diaries in Chinese．It real works．
Best wishes!
Yours，
Li Hua．

14．The term"Industry 4.0"refers to the fourth industrial revolution．The first industrial revolution was the production of goods with machines like steam engines，which was followed by the second industrial revolution that introduced mass production with the help of electric power，followed by the digital revolution-the use of electronics and IT in production．
Industry 4.0is a high-tech project，which promotes the computerization of manufacturing （制造业）．The basic principle of Industry 4.0is that by connecting machines，work pieces and systems，we are creating intelligent networks along the entire value chain that can control each other automatically．The goal is the Smart Factory，which adapts well and uses resources efficiently as well as linking customers and business partners with great intelligence．Technological basis are the Internet systems and advanced factories．Experts believe that Industry 4.0could be a reality in about 10to 20years．
So，what effects does this change have on the classic manufacturing？According to an expert，"it is highly likely that the world of production will become more and more networked until everything is connected with everything else．"Networks and processes have so far been limited to one factory．But in the time of Industry 4.0，the boundaries （界限） of individual factories will most likely no longer exist．Instead，they will be lifted in order to inter-connect multiple factories or even geographical regions．
How is an Industry 4.0factory different from a today's factory？In current industry environment，providing high-end quality service or product with the least cost is the key to success．Factories are trying to increase their profit as much as possible．In the time of Industry 4.0，various data sources are available to provide worthwhile information about different aspects of the factory．Using data for understanding the current condition and checking faults and failures is a natural thing． The sharing of information around the clock and around the globe will enable these connected systems to manage themselves independently，work more efficiently and identify any errors quickly．
The good news is that Europe is much better prepared for the Industry 4.0revolution than one might think．Europe will position itself as a pioneer in the fourth revolution．Industry 4.0is a project in the high-tech strategy of the German government．Meanwhile，in the U．S．，some companies are also working hard on it．But the success of industry depends on whether business and politics can work together．It's not only politics that needs to help open the door for Industry 4.0．Every company is advised to seize the new digital opportunities．

41．What marks the coming of Industry 4.0？C
A．Steam engines．
B．Mass production．
C．Intelligent networks．
D．Use of electronics．
42．Industry 4.0will probably result inA in the world of manufacturing．
A．everything connected with everything else
B．production limited to an individual factory
C．networks and processes no longer existing
D．classic factories stopping their competition
43．What's the meaning of the underlined part in Para.4？C
A．Sharing information of the world time．
B．Global news broadcast at any time
C．Spreading news widely on the hour．
D．Instant worldwide information exchange．
44．According to the last paragraph，who is the most active in pushing Industry 4.0？C
A．The European companies．
B．The American government．
C．The German government．
D．The American companies．
45．The writer's attitude toward Industry 4.0can best be described asB．
A．negative
B．supportive
C．doubtful
D．cautious．

13．《出彩中国人》"The Brilliant Chinese"是中国非常火的一档大型励志真人秀节目，请根据以下内容写一篇英语短文介绍该节目．
写作内容

制作与播放情况	制作方：CCTV 2014年2月9日首播第二季正在播出（每周日晚20：05分，CCTV-1，全国各地均可收看）
宗旨	向各行各业的人开放，给普通人提供展示才能的机会，寻找各行各业的能手向世界展示中国的精彩
口号	"出彩中国人，精彩中国梦"
内容	选手们逐一展示才艺和故事，评选出"出彩之星"（The Brilliant Star）
反响和评价	受到广大观众好评，认为该节目体现中国人通过个人奋斗证明自己的尊严和价值，让人感到快乐，也传递了能量，给所有中国人以信心．