问答题Directions: Traffic in your city is worsening due to an increasing number of private cars. Write a letter to your local English newspaper to 1) give your opinion briefly, and 2) make an appeal to the citizens. You should write about 100 words on ANSWER SHEET 2. Do not sign your own name at the end of the letter. Use "Li Ming" instead. Do not write the address.

问答题{{B}}Directions:{{/B}} You got an invitation to take part in a party. Write a declining letter which should include: 1) the purpose of writing this letter; 2) the reasons for your absence; 3) your good wishes to the participants. You should write about 100 words. Do not sign your own name at the end of the letter. Use "Li Ming" instead. You do not need to write the address.

问答题Suppose your mother has come to see you and tonight you will sleep in the room she has booked in a hotel near your university. Write a note in about 100 words to inform your roommate Linda of that. Do not sign your own name at the end of your letter, using "Rachel" instead.

问答题{{B}}Directions:{{/B}} You are supposed to invite Dr. King to make a speech about the future development of computer science at the annual conference of your department. Write a letter to Mr. King to 1) invite him on behalf of your department, 2) tell him the time and place of the conference, 3) promise to give him further details later. You should write about 100 words on Answer Sheet 2. Do not sign your own name at the end of the letter. Use "Li Ming" instead. You do not need to write the address.

问答题Do students learn from programmed instruction? The research leaves us in no doubt of this. They do, indeed, learn. 46. Many kinds of students learn -- college, high school, secondary, primary, preschool, adult, professional, skilled labor, clerical employees, military, deaf, retarded imprisoned- every kind of students that programs have been tried on. Using programs, these students are able to learn mathematics and science at different levels, foreign languages, English language correctness, spelling, electronics, computer science, psychology, statistics, business skills, reading skills, instrument flying rules, and many other subjects; the limits of the topics which can be studied efficiently by means of programs are not yet known. For each of the kinds of subject matter and the kinds of student mentioned above, experiments have demonstrated that a considerable amount of learning can be derived from programs; this learning has been measured either by comparing pre-and post-tests or the time and trials needed to reach a set criterion of performance. 47. But the question, how well do students learn from programs as compared to how well they learn from other kinds of instruction, we cannot answer quite confidently. Experimental psychologists typically do not take very seriously the evaluative experiments in which learning from programs is compared with learning from conventional teaching. Such experiments are doubtlessly useful, they say, for school administrators or teachers to prove to themselves (or their boards of education) that programs work. 48. But whereas one can describe fairly well the characteristics of a program, can one describe the characteristics of a classroom teaching situation so that the result of the comparison will have any generality? What kind of teacher is being compared to what kind of program? Furthermore, these early evaluative experiments with programs are likely to suffer from the Hawthorne effect; that is to say, students are in the spotlight when testing something new, and are challenged to do well. 49. It is very hard to make allowance for this effect; therefore, the evaluative tests may be useful administratively, say many of the experiments, but do not contribute much to science, and should properly be kept for private use. These objections are well taken. And yet, do they justify us in ignoring the evaluative studies? The great strength of a program is that it permits the student to learn efficiently by himself. 50. Is it not therefore important to know how much and what kind of skills, concepts, insights, or attitudes he can learn by himself from a program as compared to what he can learn from a teacher? Admittedly, this is a very difficult and complex research problem, but that should not keep us from trying to solve it.

问答题{{B}}Directions:{{/B}}{{I}}Writeanessayof160-200wordsbasedonthefollowingdrawing.Inyouressay,youshouldfirstdescribethedrawing,theninterpretitsmeaning,andgiveyourcommentonit,YoushouldwriteneatlyonANSWERSHEET2.{{/I}}

问答题{{B}}Directions:{{/B}} 你得了感冒，仍在发烧，医生说你要卧床休息三天。你写一张假条向老师请假。 You should write about 100 words on ANSWER SHEET 2. Do not sign your own name at the end of the note. Use "Li Ming" instead. You do not need to write the address.

问答题Directions:Therehasbeenadiscussionrecentlyontheissueofchangesinfamilyinanewspaper.Writeanessayof160-200wordstothenewspaperto1.showyourunderstandingofthesymbolicmeaningofthepicturebelow·thecontentofthepicture·thesymbolicmeaning·thespecialunderstanding2.givepossiblereasonsforthisphenomenon,and3.drawaconclusion.下面有两张全家福照片。一张照片上是一个大家庭，有爷爷、奶奶、爸爸、妈妈、小孩子，还有叔叔、姑姑等一些亲戚。照片下面有拍摄的日期：1949年；另一张照片上只有爸爸、妈妈和一个孩子，是个典型的核心家庭。照片下面的日期是2002年。19492002

问答题For this part, you are allowed fifteen minutes to write a letter. Suppose you are Zhang Ying. Write a letter to Xiao Wang, a schoolmate of yours who is going to visit you during the weeklong holiday. You should write according to the suggestions given below. 1) Welcome him; 2) Give some suggestions on how he spends the holiday; 3) Something detailed to be paid attention to.

问答题Directions: You had a party at your home recently , but you unintentionally neglect to invite a close friend of yours, Victoria. Write a letter to 1) make an apology, and 2) explain how the mistake came about. Write your letter with no less than 100 words. Do not sign your name at the end of the letter. Use “Li Ming” instead. Do not write the address.

问答题Directions: Write a letter to your cousin, who is going to take the college entrance examination and feels stressed, giving her some suggestions. Write your letter with no less than 100 words. Do not sign your name at the end of the letter. Use“Li Ming”instead. Do not write the address.

问答题Directions: You have bought a vacuum cleaner from a supermarket, but it disappointed you very much. Write a letter to Mr. Robert, the Sales Manager of the supermarket to make a complaint and ask for his help. You should write about 100 words on ANSWER SHEET 2. Do not sign your own name at the end of the letter. Use "Li Ming" instead. Do not write the address.

问答题One answer to the question, "What ate dinosaurs?" is, obviously, "Other dinosaurs." Theropod predators like Tyrannosaurus and Allosaurus loom large in the imagination of every lover of prehistoric monsters, and their animatronic fights with the likes of Diplodocus and Stegosaurus are the stuff of cliche. 21 Science tries to look beyond the obvious, and at this year"s meeting of the Society of Vertebrate Palaeontology, held in Las Vegas, some of the speakers asked whether the top predators of the Mesozoic era really were all dinosaurs. Their conclusion was "no". Another group of reptiles, until recently neglected, were also important carnivores. And it is a group that is still around today: the crocodiles. That the past role of crocodiles (or, strictly, crocodilians, since they came in many sizes and shapes. not all of which resemble the modem animals) has been underestimated was suggested a few years ago by Paul Sereno. 22 Dr. Sereno, a paleontologist at the University of Chicago, uncovered a crocodile-dominated ecosystem from about 100m years ago in what is now North Africa. Besides, water-dwelling giants are similar to (though much bigger than) today"s animals, he found a range of forms including vegetarians and species that ran on elongated legs—more like dogs than crocodiles. That discovery has prompted other fossil hunters to look elsewhere. 23 As a result, even the well-studied rocks of North America are revealing that dinosaurs did not have it all their own way in the ecosystems of the Mesozoic. The Cretaceous equivalent of zebra and antelopes—the victim species in every wildlife documentary about the dramas of the African savannah—were herbivorous dinosaurs called ornithopods. Frequently, these were taken by theropods, but not always. 24 When Ms. Drumheller and Mr. Boyd examined the bones 0f juvenile upper-Cretaceous ornithopods dug up in Utah they saw marks on one skeleton that looked suspiciously like those modem crocodiles inflict when biting and tearing at their prey. On examining these marks more closely, they found a crocodilian tooth stuck in one of them. It was not a large tooth. Its size suggests the animal which made it was no more than a meter and a half (about 5 feet) long. Such a predator would have been unable to take on an adult ornithopod. Nevertheless, this tooth is the first unarguable proof that crocodilians did indeed snack on dinosaurs. 25 Moreover, it helps to confirm suspicions that the other crocodile-bite-like marks that Ms. Drumheller and Mr. Boyd have discovered really are what they look like. By combining that with an analysis of the whole site, the two researchers argue that what they have; discovered is a dinosaur nesting ground that was being raided by crocodilians.