Fill in each bland with one suitable word from the four choices

　　Digital photography is still new enough that most of us have yet to form an opinion about it, __1___ develop a point of view. But this hasn't stopped many film and computer fans from agreeing__2___ the early conventional wisdom about digital cameras-they're neat__3___for your PC, but they're not suitable for everyday picture taking。

　　The fans are wrong. More than anything else, digital cameras are radically__4__what photography means and what it can be. The venerable medium of photography __5___     we know is beginning to seem out of _6__with the way we live. In our computer and camcorder_7___,saving pictures as digital__8__ and watching them on TV is no less practical-and in many ways more__9__ than fumbling with rolls of film that must be sent off to be__10___。

　　Paper is also terribly_11__. Pictures that are incorrectly framed, 12 , or lighted are nonetheless committed to film and ultimately processed into prints。

　　The digital medium changes the 13 . Still images that are 14 digitally can immediately be shown on a computer 15 , a TV screen, or a small liquid crystal display (LCD)built rights into the camera. And since the points of light that__16__an image are saved as a series of digital bits in electronic memory,_17___ being permanently etched onto film, they can be erased, retouched, and transmitted＿ 18 。

　　What's it like to＿19with one of these digital cameras? It's a little like a first date—exciting, confusing and fraught with＿20 。

　　1. A.rather than            B. more than        C. much less        D. so as to

　　2. A. on                    B with              C.to              D. by

　　3. A. attachments            B. auxiliaries        C. attributes         D. counterparts

　　4. A. reexplaining            B. rearranging        C. reexposing       D. redefining

　　5. A. though                B. if                C. as              D. unless

　　6. A rate                   B. pace              C. step             D. speed

　　7. A.environment            B. civilization        C. community       D. culture

　　8. A files                  B. documents         C.programs         D.softwarws

　　9. A. appealing              B. facilitating         C.enlightening     D. encouraging

　　10. A converted              B. developed         C. exposed          D. evolved

　　11. A. unforgiving                        B. unperceiving

　　C. unconsidering                      D. unsympathizing

　　12. A. aimed                B. targeted            C. focused          D. pointed

　　13. A. regulations            B. rules              C. disciplines        D. principles

　　14. A gripped                B. seized             C. grasped          D. captured

　　15. A. demonstrator           B. exhibitor           C. monitor         D. transmitter

　　16. A. constitute             B. illumine            C. penetrate         D. dissolve

　　17. A. in case               B. rather than           C. as well as         D. as though

　　18. A. on digit               B. on cable            C. as well as         D. as though

　　19. A. fire                   B. maneuver          C. operate            D. shoot

　　20. A. chances             B. probabilities        C. opportunities       D. possibilities

　　Ⅳ.   Read the following four passages and answer the questions after each passage. (20%， 2 points for each question)

　　Passage One

　　Intelligence tests have been involved in the promotion of eugenics, the idea that you could control the human race by selective breeding. Francis Galton---one of the pioneers of intelligence tests-was also a founding member of the Eugenics Society in the UK. The belief that intelligence is biologically determined in the make-up of the brain, and therefore to some extent genetically determined, is widely accepted. But a number of researchers over the years have used this idea to advocate social change. Using intelligence as one of their factors, Hernstein and Murray’s controversial book, The Bell Curve(1994) argued that differences in IQ scored between racial groups reflect innate biological differences。

　　The Bell Curve is a graph that plots the range of IQ scores of an average population. However, it can be interpreted in many ways, and when the intelligence of the whole human race is in question, the stakes are high. Critics argue that the way intelligence is measured contains a high level of random variation and therefore it’s impossible to generalize it all into one graph. However, belief in the Bell Curve and in the genetic, rather than social, basis for intelligence has unfortunately led to the propagation of many racist ideas. Evidence to suggest social factors are important in ‘ intelligence’ is strong. The US military tested recruits to assign rank and found that black applicants scored lower than whites. However, analysis of the recruits were found to be due to educational differences; black recruits scored very low until the 1950s, when an increase in score corresponded to improved educational standards for all。

　　In spring 1998, Robert Plomin claimed to have discovered a gene linked with intelligence. More recently, the Human Genome Project is cautious when approaching areas implying racial differences since research actually shows greater genetic differences within races than between races. However, not all individuals are endowed with the same intelligence and many believe this must have something to do with our genes and the way they interact with the environment. Identical twins are more likely to obtain the same score in an IQ test than twins from two separate eggs that have a different genetic make up。

　　It is important to remember that genes work by interacting with the environment, so social factors will also influence intelligence. Intelligence tests may be more of an assessment of social factors, such as your educational background. Black children adopted into white middle class families score significantly higher on average than those in working class families-implying a cultural slant to tests. It is impossible to devise questions without some cultural of gender bias; boys tend to do better in spatial tests whereas are believed to have influenced improved IQ scores across the board. Good nutrition means an individual is able to function well both physically and mentally. Although many believe this plays a role in intelligence, it is very difficult to assess。

　　What is the text mainly about?

　　A. The book of The Bell Curve            

　　B. Factors that determine or influence intelligence

　　C. IQ intelligence tests

　　D. Racial difference and racialism

　　2. According to paragraph 1, it is widely believed that ________ 。

　　A. the human race would be control through different ways of upbringing。

　　B. intelligence is closely related to genes in some degree。

　　C. biological differences contribute a lot to different IQ scores between races。

　　D. eugenics employ IQ tests to promote eugenics。

　　3. The graph in the book of Bell Curve _______。

　　A. introduce genetic factors as well as social ones in intelligence

　　B. is criticized by critics as unscientific and incomprehensive

　　C. is obviously meant to advocate racist ideas

　　D. strong evidence used by US military in analyzing recruits

　　4. Which of the following is untrue according to the text?

　　A. Racists employ the idea of genetic determination in intelligence to propagate racialism。

　　B. According to the US military analysis, differences in IQ tests scores are caused by genetic factors。

　　C. Blacks may be more genetically different between themselves than compared with whites。

　　D. It is believed by many people that intelligence is related to our genes and their interaction with social factors。

　　5. According to the author, intelligence tests ________ 。

　　A. can always be impartial

　　B. evaluate more of the genetic influence rather than social factors

　　C. may be designed with cultural or gender bias

　　D. reflect that good nutrition influences intelligence。

　　Passage Two

　　Climatic conditions are delicately adjusted to the composition of the Earth’s atmosphere. If there were a change in the atmosphere ----- for example, in the relative proportions of atmospheric gases ----- the climate would probably changed also. A slight increase in water vapor, for instance , would increase the heat ------ retaining capacity of the atmosphere and would lead to a rise in global temperatures. In contrast, a large increase in water vapor would increase the thickness and extent of the cloud layer, reducing the amount of solar energy reaching the Earth’s surface。

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