【正文】 m4. a2. d 第十二單元Text A Exercises for the TextI. ，他是那個(gè)時(shí)代的典型人物。 把相框的邊緣磨光。，當(dāng)誠(chéng)實(shí)的孩子，不要撒謊呦。 ，他歡蹦亂跳地回來(lái)了。12. sustain10. relief7. take/for granted3. at ease1. grant begging ads housing。 contented。 goings and ings3. patient。 favoredII.Text BExercises for the TextI. 10. undergoIII. artist has reproduced every detail of your appearance in the portrait. should aim with efforts for higher productivity. has given evidence central to this problem. don39。8. disorder6. replace4. suitable2. regenerationc. unethicalc. responsibility. ethicsd. relevantly. irresponsibleb. irrelevantb. developmental research has been central to the development of human medicine. think differently about whether animal research is relevant to physical health of man. number of animals used in laboratory tests has declined over the past 20 years. research findings show that a small number of laboratory tests can be done without using animals. medical technology bees more and more advanced, stopping testing on animals altogether is a long way away. noisy。 kids。 all the animals in a test group are given a substance until half of them die, while the new method means: by using a fixed a mount, it gives the same eventual information but uses fewer animals and does not require that they die.IV.b. to design better and refine experiments c. Replacement and their individual meanings area. Reduction dominant Democratic。 alteredV. election occurs in the United State every four years. major party nominee usually gets higher approval rating than a minorparty nominee. plays a critcal role in the presidential campaign. win electoral votes, presidential candidates are particularly concerned with those important states. are over a dozen political parties in the United States,among which there are only two major parties. Vocabulary ExercisesI. cost。 s time that we got ready for the final exams. for the traffic accident, we would have arrived a bit earlier. would not live without air and water. would have gone with you but I have to prepare for an exam. live the People39。 otherwise I would not have stayed up late. your help,we would not have made such a big success. that condition,I would have done the same. she hadn39。 have beenII. hurried back to school lest it should rain. not have made have answered 39。 be attacked donet have drowned Grammar ExercisesI. think。 a good grade on report card。 lonely。 loving honest。II.III. always neglects his health. price of this modity is out of proportion to its value. account of the incident approximated to the fact. has reluctantly acknowledged the fallacies in his statement. fervent cheers expressed their appreciation of the performance. can be classified into longterm memory and shortterm memory. altered fundamentally.Text BExercises for the TextI. continued continuing continuation openedV. has bee a social problem. objected to the idea that it is because of drop of birthrate. long people will live depends on many factors. of life is the prediction of the average number of years that one can live. life is altering our life and our society. Vocabulary ExercisesI. appreciation appreciative the。IV.III. from第九單元Text A Exercises for the TextI. to directions attention andIV. is not dificult to understand the maladjustment that brought to the body by high speed travel. reason for this discrepancy is that different bodily events are controled by different factors. in food stimulates wakefulness,while carbohydrates promote sleep. problem of Jet Lag is on every international traveller es across at some time. is not feasible to wait for a few days until the body39。 again。 by against control III. always takes a very positive attitude when correcting pupils39。II. other。 asked。IV.III. variety ofII. 1975 Vocabulary ExercisesI. from the radioactive networks cracks。 warningII.plenty of natural resources. was critical of her for her ignorance of law. switched from one occupation to another in the past three years. Text BExercises for the TextI. ofII. increased. efficiency meant。not。 II. only do they work hard,but they also work well. we shall understand.B. you39。 as she was,she was quite experienced in this work. they tried,they couldn39。 II. the sake 。 a stretch position。 the traditionalist typeII. chapter is on the transformation of heat energy into dynamic energy. group of people gathered spontaneously on the spot of the accident. quarrel originated form misunderstanding. army took over the city after 1949. should not take on too much work for the sake of your health. Text BExercises for the TextI. Roll is very rhythmic,so it is popular among young people. Beatles was a famous Rock group in England. music pays a great deal of attention to the participation of its audience. amplifiers make music loud and penetrating. Vocabulary ExercisesI.c. it bees a multimedia experienceV. roll II. 第五單元 South。 political。 degrading。 harshest。 leg irons joined。II.1.t believe the news despite what she says. this small boat bring them over to the other side of the