【正文】 did Brad ask the daycare centre for help? A. Because he wanted to clean up his house. B. Because he suddenly had to go to his office C. Because he found it hard to manage his boys home. D. Because he had to take his wife back 52. This text is developed . A. by space B. by parison C. by process D. by time C Eating too much fatty food, exercising too little and smoking can raise your future risk of heart disease. But there is another factor that can cause your heart problems more immediately: the air you breathe. Previous studies have linked high exposure (暴露） to environmental pollution to an increased risk of heart problem, but two analyses now show that poor air quality can lead to heart attack or stroke (中風(fēng)） within as little as a few hours after exposure. In one review of the research, scientists found that people exposed to high levels of pollutants (污染物） were up to 5% more likely to suffer a heart attack within days of exposure than those with lower exposure. A separate study of stroke patients showed that even air that the U. S. Environmental Protection Agency (EPA) considers to be of “ moderate” (良好） quality and relatively safe for our health can raise the risk of stroke as much as 34% within 12 to 14 hours of exposure. The authors of both studies stress that these risks are relatively small for healthy people and certainly modest pared with other risk factors such as smoking and high blood pressure. However, it is important to be aware of these dangers because everyone is exposed to air pollution regardless of lifestyle choices. So stricter regulation by the EPA of pollutants may not only improve environmental air quality but could also bee necessary to protect public health. 53. The text mainly discusses the relationship between . A. heart problems and air quality B. heart problems and exercising C. heart problems and smoking D. heart problems and fatty food 54. The underlined word “modest” in Paragraph 3 most probably means . A. relatively high B. extremely low C. relatively low D. extremely high 53. What can we learn from the text? A. Eating fatty food has immediate effects on your heart. B. The EPA conducted many studies on air quality. C. Moderate air quality is more harmful than smoking, D. Stricter regulations on pollutants should be made. 56. The author’s purpose of writing the text is most likely to . A. inform B. persuade C. describe D. entertain D Spring is ing, and it is time for those about to graduate to look for jobs. Competition is tough, so job seekers must carefully consider their personal choices. Whatever we are wearing， our family and friends may accept us, but the workplace may not. A high school newspaper editor said it is unfair for panies to discourage visible tattoos (紋身） nose rings, or certain dress styles. It is true you can’t judge a book by its cover, yet people do “ cover” themselves in order to convey (傳遞 )certain messages. What we wear, including tattoos and nose rings, is an expression of who we are. Just as people convey messages about themselves with their appearances187。 11． An agreement seems to be impossible because the majority of the mittee members are ______________ it. A . against B. for C .to D. with basketball coach, as well as his team , ______interviewed shortly after the match for their outstanding performance. A. were B. was C. is D. are 13. No matter where he is, he makes _____a rule to go for a walk before breakfast. A. him B this C. that D. it 14. It is the third time that she has won the race, ______ has surprised us all. A. that B. where C. which D. what in a long queue, we waited for the store to open to buy a New iPad . A. Standing B. To stand C. Stood D. Stand 16.— I’ m sorry for being late. I should have phoned you earlier. _________. I’ ve just arrived. A. That’ s no trouble B. You are wele C. That’ s all right D. You can never tell 17. If may car _________more reliable, I would have driven to Lhasa instead of flying last summer. A. was B. had been C. should be D. would be 18. Hot _______the night air was, we slept deeply because we were so tired after the long journey. A. although B. as C. while D. however 19. He had to pause from time to time to wipe the sweat from his forehead, because the airconditioning system ______________. A. broke in B. broke up C. broke out D. broke down 20. As many five courses are provided, and you are free to choose ______ suits you best. A whatever B. whichever C. whenever D. wherever 21.— The trip shouldn’ t take more than an hour. — is at least two hours. A. I guess so B. That’ s it C. You must be joking D. It depeds he takes on this work, he will have no choice but ______ an even greater challenge. A. meets B. meeting C. meet D. to meet thank you too much for all your help to my son while we were away from home. A. won’ t B. can’ t C. can D. will 24.— Can I call you back at two o’ clock this afternoon? — I’ m sorry, but by then I______ to Beijing. How about five? A. fly B. will fly C. will be flying D. am flying 25. All the photographs in this book, _______ stated otherwise, date from the 1950s. A. unless B. until C. once D. if 第四節(jié) 完形填空（共 20 小題；每小題 分，滿分 30 分） 閱讀下面短文，從短文后各題的 A、 B、 C、 D 四個(gè)選項(xiàng)中，選出適合填入對應(yīng)空白處的最佳選項(xiàng)，并在答題卡上將該選項(xiàng)涂黑。選項(xiàng)中有兩個(gè)為多余選項(xiàng)。 1. regard A. design B. gentle C. college D. fet 2. refuse A. discuss B. rude C. focus D. excuse 3. charge A. toothache B. machine C search D. Christian 4. field A. quiet B. piece C. friend D. experience 5. tapes A. potatoes B. speeches C. cakes D. Bridges 第二節(jié) 情景對話