D) toxic
69. According to the theory of evolution, all living species are the modified ________
of earlier species.
A) descendants
B) dependants
C) defendants
D) developments
70. The panda is an endangered species, which means that it is very likely to become
________ without adequate protection.
A) intact
B) insane
C) extinct
D) exempt
Part IV Error Correction (15 minutes)
Directions: This part consists of a short passage. In this passage, there are altogether
10 mistakes, one in each numbered line. You may have to change a word, add a word or delete a word. Mark out the mistakes and put the corrections in the blanks provided. If you change a word, cross it out and write the correct word in the corresponding blank. If you add a word, put an insertion make (^) in the right place and write the missing world in the blank. If you delete a word, cross it out and put a slash (/) in the blank.
注意：题目印刷在答题卡上，请用黑色字迹签字笔在答题卡上作答。 Example:
Television is rapidly becoming th e literature of our periods ╱. 1. time/times/period Many of the arguments having ╱ used f or th e stu dy of literatu re as 2. _______\_______ a school subject are valid for ∧ study of television. 3. ______the______
Until recently, dyslexia and other reading problems were a mystery to most teachers and parents. As a result, too many kids passed through school without master the printed page. (S1) Some were treated as mentally deficient: many were left functionally illiterate (文盲的)，unable to ever meet their potential. But in the last several years, there ?s been a revolution in that we ?ve learned about reading and dyslexia. (S2) Scientists are using a
恒星英语学习网7b2d2f6a25c52cc58bd6be51 variety of new imaging techniques to watch the brain at work. Their experiments have shown that reading disorders are most likely the result of what is, in an effect, (S3) faulty wiring in the brain—not lazy, stupidity or a poor home (S4) environment. There?s also convincing evidence which dyslexia (S5) is largely inherited. It is now considered a chronic problem for some kids, not just a “phase”. Scientists have also discarded another old stereotype that almost all dyslexics are boys. Studies indicate that many girls are affecting as well (S6) and not getting help.
At same time, educational researchers have come up (S7) with innovative teaching strategies for kids who are having trouble learning to read. New screening tests are identifying children at risk before they get discouraged by year of (S8) frustration and failure. And educators are trying to get the message to parents that they should be on the alert for the first signs of potential problems.
It?s an urgent mission. Mass literacy is a relative new (S9) social goal. A hundred years ago people didn?t need to be good readers in order to earn a living. But in the Information Age, no one can get by with knowing how to read well and (S10) understand increasingly complex material.
Part V Writing (30 minutes)
Directions: For this part, you are allowed 30 minutes to write a short essay entitled Traveling Abroad. You should write at least 150 words based on the chart
and outline give below:
Number of people in City X traveling abroad in 1995, 2000 and 2005
近十年来X市有越来越多的人选择出境旅游出现这种现象的原因这种现象可能产生的影响
Traveling Abroad
该文本由恒星英语学习网整理制作，欢迎到7b2d2f6a25c52cc58bd6be51下载四六级资料
2006年6月17日六级参考答案
Part I
Part II
Part III
Part IV S1. master →mastering
S2. that →what
S3. in an effect →去掉an
S4. lazy →laziness
S5. which →that
S6. affecting →affected
S7. at same time →same前加the S8. year →years
S9. relative →relatively
S10. with →without
