1． The role of the ear is ____ acoustic disturbances into neural signals suitable for transmission to the brain.
(A) to code
(B) so that coded
(C) coded
(D) it coding
答案：A
分析：这是不定式做表语，表示目的。
参考译文：耳朵的任务就是将声音的搅扰编码成适合传输到大脑的神经信号。
2. The imagist movement in poetry arose during the second decade of the twentieth century ____against romanticism.
(A) when a revolt
(B) as a revolt
(C) a revolt was
(D) that a revolt
答案：B
分析：空格前是一完整句子，空格后没有谓语，因此选项里如果有连词就必然同时有谓语，排除A，D。反之如果有谓语就需要有连词，所以C也不对。
参考译文：作为对浪漫主义的一种对力，在诗坛上意象派运动出现在二十世纪二十年代。
3. Virtually ____ species have biological clocks that regulate their metabolism over a 24-hour period.
(A) all there are
(B) all
(C) all are
(D) they all
答案：B
分析：that后是定语从句，that前有主语species和谓语have，因此空格处应是形容词修饰主语，所以选B。
参考译文：事实上，所有的物种都有生物钟来调控他们24小时的新陈代谢。
4. According to United States criminal law, insanity may relieve a person from the usual legal consequences____.
(A) what his or her acts have
(B) of his or her acts are
(c ) of his or her acts
(D) what of his or her acts
答案：C
分析：空格前主谓宾全，空格后要补充说明consequences，可以是短语也可以是从句，但A应该是that引导定语从句，B有are没有引导词，D结构混乱。
参考译文：根据美国刑法，精神错乱可能会使一个人从他或她的行为的正常的法律后果中得到解脱。
5. In addition to ____a place where business deals are made, a stock exchange collects statistics, publishes prices quotations, and sets rules and standards for trading.
(A) being
(B) it is
(C ) that which
(D) where is
答案：A
分析：in addition to 后应该是名词或名次性短语，只有A对。
参考译文：除了作为交易成交的地点外，股票交易所还收集数据，公布报价单和设立交易规则和标准
6. The first inhabitants of the territories ____Canada came across the Bering Strait and along the edge of the Arctic ice.
(A) make up that now
(B) make up now that
(C ) that make up now
(D) that now make up
答案：D
分析：根据空格前有主语，空格后有动词判断，空格处应是个定语从句，A, B不对，C now副词应放在谓语之前。
参考译文：在组成现在加拿大领土上的第一批居住者跨越白令海峡并沿着北极的边缘线到达。
7.____ need for new schools following the Second World War that provided the sustained thrust for the architectural program in Columbus, Indiana.
(A) Since the
(B) To be the
(C ) The
(D) It was the
答案：D
分析：整个句子缺少谓语，因此空格处只有D有was做句子谓语才对。
参考译文：是二战后对于新学校的需求，为印第安纳州Columbus的建筑学课程提供了持久不变的促进作用。
8. The soybean contains vitamins, essential minerals, ____high percentage of protein.
(A) a
(B) and a
(C ) since a
(D) of which a
答案：B
分析：这道题关键是percentage的用法，percentage常用作单数，a percentage of
参考译文： 大豆含维他命，基本矿物质，以及高含量的蛋白质。
9. Hail is formed when a drop of rain is carried by an updraft to an altitude where ____ to freeze it.
(A) is the air cold enough
(B) the air cold enough
(C ) the cold enough air
(D) the air is cold enough
答案：D
分析：空格处是wherey引导的定语从句修饰altitude，只有D是完整句子。
参考译文：当雨滴被上升气流带到一定高度，在此高度空气足够冷以使雨滴结冰，这时冰雹就形成了。
10. Geometrically, the hyperbolic functions are related to the hyperbola, ____ the trigonometric functions are related to the circle.
(A) just as
(B) same
(c ) similar to
(D) and similar
答案：A
分析：空格前后都是完整句子，空格处需要一个连词连接两个句子，因此选A。B same是形容词，C similar to是介词。
参考译文：从几何学角度来讲，双曲线的作用与双曲线相关，就像三角法的作用是与圆相关的一样。
11. ____, Kilauea is one of the world’s most active volcanoes, having erupted dozens of times since 1952.
(A) The big island of Hawaii’s location
(B) Locates the big island of Hawaii
(C ) Located on the big island of Hawaii
(D) On the big island of Hawaii’s location
答案：C
分析：空格后是一个完整的句子，因此空格处是一个从句；
A,D 意思不通，
B有动词没有连词，错
C是 Which is located on the big island of Hawaii的定语从句，省略了Which is
参考译文：位于夏威夷最大的岛屿上的Kilauea是世界上最活跃的火山之一，自从1952年起喷发了数十次。
12. Not until the eighteenth century ____ the complex chemistry of metallurgy.
(A) when scientists began to appreciate
(B) did scientists begin to appreciate
(C )scientists who were beginning to appreciate
(D) the appreciation of scientists began
答案：B
分析：这是个倒装句。Not until提前，句子倒装。
参考译文：直到18世纪，科学家才开始认识到冶金学的复杂化学特性。
13. ____ 1810, water-powered textile manufacturing arrived in New Hampshire with the founding of a company in Manchester that manufactured cotton and wool.
(A) Early
(B) In the early
(C ) As early as
(D) When early
答案：C
分析：空格处需要一个介词，因此A D不对； 在年的前面一般不加the，习惯用法in 1810，所以B不对。
参考译文：早在1810年，随着制造棉花和毛料的一家公司在曼彻斯特的的建立，水力纺织制造业来到新汉普郡。
14. The settings of Eudora Welty’s stories may be rather limited, but ____about human nature is quite broad.
(A) exposes
(B) exposes that
(C ) she exposes
(D) what she exposes
答案：D
分析：空格前后都有动词，且空格前有but连接两个句子，判断空格处应是第二句的主语，因此只有what引导的主语从句符合要求。
参考译文：Eudora Welty的故事构思有些局限性，但她关于人类本性的表述却是相当广泛的。
15. Lichens grow extremely well in very cold parts of the world ____plants can survive.
(A) where few other
(B) few others
(C ) where do few others
(D) there are few others
答案：A
分析：空格前后都有主谓，有句意判断空格后是定语从句。
参考译文：在世界上非常寒冷的几乎没有植物可以存活地方，地衣生长的非常好。
16．The pear tree has simple, oval leaves that are smoother and shinier than them of the apple.
答案：D
分析：看到代词them就想到是考点。
改正：themàthose
参考译文：梨树有简单椭圆形的叶子，这些叶子与苹果相比要更平滑，更有光泽。
17．In the orbit of a planet around the Sun, the point closest to the Sun is called it the perihelion.
答案：D
分析：call的意思是“被叫做，称呼”的时候，直接跟称呼的名称，eg: He is called XX.
改正：called itàcalled
参考译文：在行星围绕太阳的轨道中，距离太阳最近的点就叫做近日点。
18．In the early 1900’s, Roy Harris created and promoted a distinctly American style of classical music and greatly influenced a number of composer in the United States.
答案：D
分析：a number of后是名词复数形式。
改正：composeràcomposers
参考译文：在十九世纪初，罗伊创作并发展了一种极具美洲风格的古典音乐，并且极大的影响了美国的许多作曲家。
19．The eighteenth century witnessed the emergence of North American ports, particular Boston, New York, and Philadelphia, as major commercial centers within the
British empire.
答案：B
分析：particular应用副词形式
改正：particularàparticularly
参考译文：十八世纪见证了北美港口的出现，尤其是Boston, New York和Philadelphia，被看作不列颠帝国的主要商业中心。
20．Guitarlike instruments have exist since ancient times, but the first written mention of the guitar itself is from the fourteenth century.
答案：A
分析：动词的形式，这是现在完成时，要用动词分词
改正：existàexisted
参考译文：吉他作为乐器早在古时候就有了，但是直到十四世纪关于吉他的记录才出现。
21．The law of biogenesis is the principle what all living organisms are derived from a parent or parents.
答案：B
分析：what兼先行词和关系代词双重身份，即what = the thing (things) that…。因此应特别注意，what既已包含先行词在内，它的前面就不应该再出现先行中心名词。What 与that 的区分是TOEEL常考题目。题中，已有先行词principle,因此应该使用that。
改正：what → that
参考译文：生源论的规则就是所有有生命的生物体都是来自于一个母体或者一对双亲。
22．Onyx is a mineral that can be recognized its regular and straight parallel bands of white, black, or brown.
答案：A
分析：A中第一个单词与前面的句子形成一个完整的主句，its与其后面的部分构成一个名词性质的短语，要使这两部分连在一起形成正确的句子，显然在后面的名词短语前缺少介词。根据题意，应该加介词by,表示“经由…”“通过…”。
改正：recognized its → recognized by its
参考译文：缟玛瑙是一种矿石，可以通过它的规则的笔直而平行的白色、黑色或褐色的条带而辨识。
23．There are as many as 200 million insects for every human beings, and in fact their total number exceeds that of all other animals taken together.
答案：B
分析：在every之后要接名词单数，因此将human beings改为human being.
改正：human beings → human being
参考译文：昆虫数量是人数量的2亿倍，事实上它们的总数超过了所有其他的动物数量之和。
24．Native to South America and cultivated there for thousands of years, the peanut is said to have introduced to North America by early explorers.
答案：D
分析：introduce为名词peanut被动发出，因此要加be动词，而且前面有助动词have，所以应使用其过去分词been。
改正：have introduced → have been introduced
参考译文：原产于南美并在那里种植了数千年的花生，据说是由早期的开拓者带到北美的。
25．Originally canoes were made by the hollowing out of logs and used were for combat as well as transport.
答案：C
分析：被动语态的语序是be动词+动词的过去分词，因此应该将were放在used之前。
改正：used were → were used
参考译文：最初，独木舟是通过将圆木挖空而制成，并被用于战斗和运输中。
26．Among the symptoms of measles, which takes about twelve days to incubate, are a high fever, swelling of glands in the neck, a cough, and sensitive to light.
答案：D
分析：among放在句首后面的谓语与主语要倒装, are后面的成分为句子主语，由题意fever、swelling..等四项为并列成分，根据平行结构，最后一项应该也是名词，因此将形容词sensitive转换为其名词形式sensitivity。
改正：sensitive → sensitivity
参考译文：麻疹有12天的潜伏期，它的症状是高烧、颈腺肿胀、咳嗽以及对光敏感。
27．Ice crystals in a glacier tends to melt and recrystallize within a brief moment of travel on a downhill glide.
答案：A
分析：因为主语是ice crystals，为复数，所以动词应该也是用复数形式。
改正：tends → tend
参考译文：冰川中的冰晶体往往在融化并下倾滑动的很短的时间内重新结晶。
28．Photograph was revolutionized in 1851 by the introduction of the collodion process for making glass negatives.
答案：A
分析：photograph当名词讲是“照片”的意思，由题意，被革新的应该是“摄影技术”，因而将photograph改为photography。
改正：photograph → photography
参考译文：摄影术在1851年由于制作玻璃底片的棉胶制版术的引入而发生了巨大的革新
29．The piano is a stringed musical instrument in which the strings are strike by felt-covered hammers controlled by a board.
答案：C
分析：在被动语态中，动词应该使用其过去分词形式，所以将strike改为其过去分词形式struck。
改正：strike → struck
参考译文：钢琴是一种由键盘控制的护毡木槌敲击琴弦的弦乐器。
30．The sounds used in human languages to create meaning consist of small variation in air pressure can be sensed by the ear.
答案：C
分析：前半句为完整的句子，can后成分应该为air pressure的定语，可判断此处少定语从句的引导词，因此在can之前加上which/that。
改正：pressure can → pressure which can
参考译文：用于产生意义的人类语言中的声音由可以被耳朵感觉到的微小的气压变化组成。
31．The mountains, especially the Rocky Mountains, formerly constituted a seriously barrier to east-west trade in British Columbia.
答案：B
分析：seriously为副词，而此处它修饰是名词barrier，因此应该使用其相应的形容词serious。
改正：seriously → serious
参考译文：山脉，尤其是洛矶山脉，以前对于英国哥伦比亚的东西贸易形成了一道很大的屏障。
32．Telescope are frequently used in astronomy to collect light from a celestial object, bring the light into focus, and producing a magnified image.
答案：D
分析： D处与前面的collect以及bring引导的短语并列构成be used to的宾语，to 后应该使用动词原形。而且根据平行结构也可知，D处与collect和bring应使用相同的形式。
改正：producing → produce
参考译文：望远镜常用于天文学中，用来收集发自天体的光线，使这些光线聚焦，并生成放大的图像。
33．Diamond is the hardest known substance, so diamond can be cut only by another diamonds.
答案：D
分析：考other和another的区别。Another后跟单数名次，指“另一个”， other后常跟名词复数或不可数名次，表示“其他的”，但当与the, each, one, no等连用也可表单念。题中划线后名次为复数diamonds, 所以应该用other.
改正：another → other
参考译文：钻石是已知物质中最坚硬的物体，因此钻石只能被其他的钻石所切割。
34．There are about 350 species and subspecies of birds in danger of become extinct, with a large number of them, 117 in all, found on oceanic islands.
答案：B
分析：考of属格，of后面应该使用名词、名词性质的短语或名词性物主代词。因此应该将动词become变为它的动名词形式，动名词兼有动词的特征和名词的功能，可以作为of属格的后部。
改正：become → becoming
参考译文：大约有350种和亚种的鸟种濒临灭绝，其中的很大一部分，共有117种，生活在海岛上。
35．The nineteenth-century romantic movement in art was partially a reaction to what was perceived as overemphasis on reasonable and order in neoclassicism.
答案：D
分析：D处由and连接与“order”组成并列成分，作为介词on的宾语，只有名词性质的词才可以做介词宾语，因此reasonable应使用其名词形式。而且根据平行结构也可知，D处与order(n.秩序)应使用相同的形式。
改正：reasonable → reason
参考译文：19世纪艺术界的浪漫主义运动，在某种程度上是对认识到新古典主义中过分强调了理智和秩序的反应。
36．Like triglycerides, cholesterol is a type of fat that is both consumed in the diet but manufactured by the body.
答案：D
分析：考both…and搭配，句子看到有both，要联想到both…and，且注意both…and…连接相同的句法成分。根据题意consumed in the diet和manufactured by the body为其连接成分，故将but改为and。
改正：but → and
参考译文：类似于甘油三酸酯，胆固醇是一种脂肪，它在饮食中被消耗并由身体产生。
37．Both the United States silver dollar and half-dollar, first minted in 1794, had a figure of Liberty on one side and a eagle on the reverse side.
答案：D
分析：eagle发音以元音开头，前面不定冠词应用an。
改正：a eagle → an eagle
参考译文：最初铸造于1794年，美国的一元银币和半元银币上都是在一面上有自由之像，并且另一面是一只鹰。
38．For an advertisement to be effective, its production and placement must to be based on a knowledge of human nature and a skilled use of the media.
答案：C
分析：助动词must后面应该跟直接动词原形，而不用添加介词to。
改正：to be based → be based
参考译文：为了使一个广告更加有效，它的制作和策划必须建立在对人类本性的了解以及对媒体的熟练运用上。
39．While photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.
答案：A
分析：while为连词，后面一般接从句，但题中其后是名词短语，因此应该用相同意义的介词during /in等。
改正：while → during/in
参考译文：当绿色植物进行光合作用时，光能被吸收并用于将水，二氧化碳和矿物质转化成为氧气和高能有机化合物。
40．The Democratic Party, the most oldest existing political party in the United States, has played a vital role in the nation’s history.
答案：A
分析：此题考形容词比较级。某些单音节形容词的比较级会用more和most修饰，如glad、shy等，但此处oldest已经是old 的最高级形式，因此去掉most。
改正：most oldest → oldest
参考译文：民主党作为美国现有的历史最悠久的政党，在美国历史上一直扮演着重要的角色。
