五

He explains that sulphur, for example ,shows up in three different spots-one for sulphide,which is found in minerals,one for sulphite,and one for sulphate, which is found in sea salt,for instance.

解析：从空白处位置看，第五段需填入主题句。主题句常常是概括性的。从第五段提供的信息来看，sulphur这个元素在三个地方出现，因此D是正确的。D说的是：有些元素Railsback列了不止一次。

There have been more than 110,000 students with the senior technology of engineering and the administration skill graduating from SUT within the 50 years since the founding of the university.

"十五"以来，学校共承担国家"863"计划、"973"计划、"十五"攻关、自然科学基金、社科基金等国家级计划项目122项，省部级等计划项目990项，企事业单位委托项目1635项，完成了一批获得社会认同的具有较高水平和较大应用价值的科学技术成果，共取得鉴定成果、国家专利493项，获得省部级以上科技奖励159项。

The five methods are tested on a 2-D test function ,a straight airfoil and a sweepback airfoil. For the straight airfoil,the paper constructs its approximation models of structure disciplinary, aerodynamic disciplinary and stealth disciplinary.

用这五种方法分别构造二维测试函数的近似模型，直机翼结构学科、气动学科和隐身学科的近似模型和后掠机翼结构学科、气动学科的近似模型，并总结这五种方法对二维测试函数、直机翼和后掠机翼各学科近似的适用性。

The artist named this exhibition "Symmetry: Operation on Mountain", over ninety paintings are presented in five groups, titled Operation on Mountain I-V respectively.

我看青山多妩媚，料青山看我应如是作者将画展命名为《对称系列--移山》，90多幅作品分归五组，区别为移山之一至五。

The effect of N-bromosuccinimide on the activity of Escherichia coli arginyltRNA synthetase was studied.

用N-溴代丁二酰亚胺对大肠杆菌精氨酰tRNA合成酶中的五个色氨酸残基进行化学修饰研究，发现酶分子所含的五个色氨酸残基中有一个可以被。。。

The Essay is focused on the new election system of Japanese House of Representatives' to find out the roles of election system in Japan democratic Progress. To perfect the electoral system, Japan had mended its election system of the House of Representatives 14 times since 1889 till 1994. In 1993, some political issues, included the reform of election system, eventually led Prime Minister Miyazawa Kiichi to resign and ended the Liberal Democratic Party' 38-year-old reign, as well as the so-call"55 system（the party system of 1955）".During the past century, Japan has tried small, medium and large sized district systems, currently "First past the post with Proportional Representation System", to constitute a fair and better system which is expected to improve Japan's political environments and make voters trust the politics.

中文摘要本论文系以日本众议院新选举制度为研究之核心，探讨日本在其民主化过程中，选举制度所扮演之角色，日本为让选举制度更臻完善，自一八八九年起至一九九四年止，共计针对其众议院选举制度进行了十四次之修改，甚至於一九九三年，因选举制度等政治议题之改革，导致自由民主党之宫泽喜一内阁下台，结束该党长达三十八年之长期执政，日本政治上所谓「五五体制」亦至此宣告结束，过去百余年来日本先后实施过小选举区制、中选举区制、大选举区制及目前实施之小选举区比例代表并立制，其主要目的系为建构一套更公正、公平、优质之选举制度，让其政治更清明，让选民对政治更有信心。

A TAB is considered one character in most editors, but the five spaces that copy the TAB indent takes up five characters.

TAB在很多编辑器中被认为是一个字符，但是从TAB复制过来的五个空格缩进占据了五个字符。

Modern tabi come in a variety of cool colors, patterns and materials. There are different styles, too, including the "five-fingered sock" that fits the toes like a glove.

现代的分趾袜有五花八门的美妙色彩、图案和质材，而袜子的款式也一样多变喔，其中包括了「五趾袜」，能像手套一样牢牢包住五根脚趾。

We have a strong management team. Most of them have more than 10 years industrial experience and served in Fortune 500. Tangram operates a call center with 400 agents from 2005. We have run successfully more than 100 projects for 50-odd national or world-renowned companies.

本公司拥有一支强大的管理团队，在客户关系管理、市场营销和呼叫中心业务上累计拥有超过10年以上的从业经验，曾服务过诸多世界五百强企业。2005年以来，易方已在上海成功运营一个具有规模效应的呼叫中心平台，并已为五十多家国际国内的知名企业提供了互动呼叫中心服务，成功运营项目数以百计。

The anion of tungstotantalate was synthesized for the first time as K_9TaW_(11)O_(40)·15H_2O by the reaction of soluble potassium tantalate and porous white tungstic acid in aqueous solution.

在五氧化二钽基体中加五氧化二铌配成标准溶液，与氟钽酸钾样品在相同条件下经系列处理后进行纸上色层分离，分离后与样品直接进行目视比色。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。