You Did More Than Carry My Books
Mark was walking home from school one day when he noticed the boy ahead of him had dropped all of the books he was carrying,along with a baseball bat and several other things. Mark "_36" down and helped the boy pick up these articles. "_ 37  "they were going the same way,he helped to carry some of them for him. As they walked Mark "_38  " the boy's name was Bill,that he "_ 39  " computer games, baseball and history,that he was having a lot of "_40" with his other subjects and that he had just broken "_41" with his girlfriend.
They arrived at Bill's home first and Mark was "_42" in for a Coke and to watch some television.The afternoon passed "_ 43  " with a few laughs and some shared small talk, and then Mark went home.They "_ 44  "to see each other around school,had lunch together once or twice,and then both ended up from the same high school.Just three weeks before "_ 45 ",Bill asked Mark if they "_ 46  " talk.
Bill "_ 47  " him of the day years ago when they had first met.“Do you "_48" wonder why I was carrying so many things home that day？”asked Bill. “You see, I "_49 " out my locker because I didn't want to leave a mess （脏乱) "_50  "anyone else. I had planned to run away and I was going home to "_51 " my things. But after we
spent some time together "_52" and laughing,I realized that "_ 53  " I had done that, I would have "_ 54" a new friend and missed all the fun we would have together.So you see, Mark ,when you picked up my books that day ,you did a lot more .You "_ 55  "my life.”
36. 
A. fell       B. sat      C. lay     D. knelt 
37. 
A. Although     B. Since     C. After    D. Until 
38. 
A. discovered    B. realized   C. said     D. decided 
39. 
A. played      B. loved     C. tried    D. made 
40. 
A. questions    B. ideas     C. trouble   D. doubt 
41. 
A. up        B. out     C. off     D. away 
42. 
A. called      B. helped    C. invited   D. allowed 
43. 
A. peacefully    B. willingly   C. freely    D. pleasantly 
44. 
A. continued    B. agreed    C. forced    D. offered 
45. 
A. graduation    B. movement   C. separation  D. vacation 
46. 
A. would      B. should    C. could    D. must 
47. 
A. demanded     B. reminded   C. removed   D. asked 
48. 
A. ever       B. usually    C. even     D. never 
49. 
A. checked     B. took     C. cleaned   D. put 
50. 
A. over       B. into     C. with     D. for 
51. 
A. find       B. pick     C. pack     D. hold 
52. 
A. talking     B. playing    C. reading   D. watching 
53. 
A. before      B. if      C. while    D. as 
54. 
A. forgotten    B. passed    C. left     D. lost 
55. 
A. helped      B. recovered   C. improved   D. changed 

病毒疫苗和抗血清在现代免疫学预防、治疗中有重要作用。下列分析正确的是

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A．消灭人体内病毒只需B淋巴细胞和T淋巴细胞参与B．一个成熟T淋巴细胞的细胞膜上只有一种抗原的受体C．人体接种病毒疫苗获得相应免疫力属于被动免疫D．以抗血清治疗病毒性重症患者属于二次免疫

In the course of working my way through school, I took many jobs I would rather forget. But none of these jobs was as dreadful as my job in an apple plant. The work was hard; the pay was poor; and, most of all, the working conditions were terrible. First of all, the job made huge demands on my strength. For then hours a night, I took boxes that rolled down a metal track and piled them onto a truck. Each box contained twelve heavy bottles of apple juice. I once figured out that I was lifting an average of twelve tons of apple juice every night. I would not have minded the difficulty of the work so much if the pay had not been so poor. I was paid the lowest wage of that time—two dollars an hour. Because of the low pay, I felt eager to get as much as possible. I usually worked twelve hours a night but did not take home much more than $ 100 a week. But even more than the low pay, what made me unhappy was the working conditions. During work I was limited to two ten-minute breaks and an unpaid half hour for lunch. Most of my time was spent outside loading trucks with those heavy boxes in near-zero-degree temperatures. The steel floors of the trucks were like ice, which made my feet feel like stone. And after the production line shut down at night and most people left, I had to spend two hours alone cleaning the floor. I stayed on the job for five months, all the while hating the difficulty of the work, the poor money, and the conditions under which I worked. By the time I left, I was determined never to go back there again.

A. To pay for his schooling. B. To save for his future. C. To support his family D. To gain some experience

A. loading boxes in the freezing cold           B. having limited time for breaks C. working and studying at the same time     D. getting no pay for lunch time

A. The writer’s unhappy school life.        B. The writer’s eagerness to earn money. C. The writer’s experience to earn money.    D. The writer’s hard work in an apple plant.

A. Topic—Argument—Explanation B. Opinion—Discussion—Description C. Main idea—Comparison—Supporting examples D. Introduction—Supporting examples—Conclusion

Betty and Harold have been married for years. But one thing still puzzles（困扰） old Harold. How is it that he can leave Betty and her friend Joan sitting on the sofa, talking, go out to a ballgame, come back three and a half hours later, and they're still sitting on the sofa？ Talking？ What in the world, Harold wonders, do they have to talk about？ Betty shrugs. Talk？ We're friends. Researching this matter called friendship, psychologist Lillian Rubin spent two years interviewing more than two hundred women and men. No matter what their age, their job, their sex, the results were completely clear: women have more friendships than men, and the difference in the content and the quality of those friendships is "marked and unmistakable." More than two-thirds of the single men Rubin interviewed could not name a best friend. Those who could were likely to name a woman. Yet three-quarters of the single women had no problem naming a best friend, and almost always it was a woman. More married men than women named their wife/husband as a best friend, most trusted person, or the one they would turn to in time of emotional distress （感情危机）. "Most women," says Rubin, "identified（认定） at least one, usually more, trusted friends to whom they could turn in a troubled moment, and they spoke openly about the importance of these relationships in their lives." "In general," writes Rubin in her new book, "women's friendships with each other rest on shared emotions and support, but men's relationships are marked by shared activities." For the most part, Rubin says, interactions （交往） between men are emotionally controlled -a good fit with the social requirements of "manly behavior." "Even when a man is said to be a best friend," Rubin writes, "the two share little about their innermost feelings. Whereas a woman's closest female friend might be the first to tell her to leave a failing marriage, it wasn't unusual to hear a man say he didn't know his friend's marriage was in serious trouble until he appeared one night asking if he could sleep on the sofa."

A. he is treated as an outsider rather than a husband   B. women have so much to share C. women show little interest in ballgames    D. he finds his wife difficult to talk to

A. a male friend   B. a female friend C. her parents     D. her husband

A. Ending his marriage without good reason. B. Spending too much time with his friends. C. Complaining about his marriage trouble. D. Going out to ballgames too often.

A. Men keep their innermost feelings to themselves. B. Women are more serious than men about marriage. C. Men often take sudden action to end their marriage. D. Women depend on others in making decisions.

A. happy and successful marriages    B. friendships of men and women C. emotional problems in marriage    D. interactions between men and women

人被生锈的铁钉扎破脚后，应该尽快注射破伤风抗毒素，其原因是破伤风抗毒素能够

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A．促进自身免疫反应B．增强细胞免疫作用C．使体内产生抗原D．特异性地中和外毒素

狂犬疫苗需在一定的时间内多次接种，接种后人体血液中可出现抗狂犬病毒的抗体，这些抗体可防止病毒在细胞间直接传播，减少病毒的增殖量，同时还能清除游离的狂犬病毒，阻止病毒的增殖和扩散，从而达到预防狂犬病的目的。下列有关叙述正确的是

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A．注射狂犬疫苗是为了增强机体的非特异性免疫B．多次接种狂犬疫苗的目的是积累更多数量的抗体和淋巴细胞C．狂犬疫苗可作为抗体，直接消灭狂犬病毒D．通过细胞免疫可完全清除入侵的狂犬病毒