Last week my youngest son and I visited my father at his new home in Tucson, Arizona. He moved there a few years ago, and I was eager to see his new place and meet his friends. My earliest memories of my father are a tall, handsome, successful man devoted to his work and his family, but uncomfortable with his children. As a child I loved him. He seemed unhappy with me unless I got straight A’s and unhappy with my boyfriends if their fathers were not as “successful” as he was. Whenever I went out with him on weekends, I used to struggle to think up things to say, feeling on guard. On the first day of my visit, we went out with one of my father’s friends for lunch at an outdoor café. We walked along that afternoon, did some shopping, ate on the street table, and laughed over my son’s funny facial expressions. Gone was my father’s critical （挑剔的) air and strict rules. Who was this person I knew as my father, who seemed so friendly and interesting to be around？ What had held him back before？ The next day dad pulled out his childhood pictures and told me quite a few stories about his own childhood. Although our times together became easier over the years, I never felt closer to him at that moment. After so many years, I’m at last seeing another side of my father. And in so doing, I’m delighted with my new friend. My dad, in his new home in Arizona, is back to me from where he was.

Why did the author feel bitter about her father as a young adult？

A. He was silent most of the time. B. He was too proud of himself. C. He did not love his children. D. He expected too much of her.

When the author went out with her father on weekend, she would feel     .

A. nervous         B. sorry       C. tired       D. safe

What does the author think of her father after her visit to Tucson？

A. More critical.      B. More talkative C. Gentle and friendly.   D. Strict and hard-working.

The underlined words “my new friend” in the last paragraph refer to     .

A. the author’s son                B. the author’s father C. the friend of the author’s father     D. the café owner

　　　　　　　　　　　　　　　　　　　　B Tony Bennett, the American singer recently touring Britain, can't remember how many times he has sung his standard hit "I Left My Heart in San Francisco". He sang it again to his audience at the London Palladium last night. "I never get tired of singing it," he said, "I like it very much. It's a great city and it's a good song." Bennett is to record a TV special with the American singer Lena Horne while he is here. And a new LP recorded by him in London for Philips titled "Listen Easy" will be published in June. "I like it here," he added quietly over whiskey. "I would like to live here so many months of the year." He already keeps a large flat in Grosvenor Square, where he is staying with his actress wife Sandie Grant and their three-year-old daughter Joanna. It has a studio where he likes to paint. Tony plans to have his first exhibition later in the year and he has already sold one picture for $4,000. At the end of the year Tony is to star in a musical film which has been specially written for him called "Two Bits", an informal expression for 50 cents. It's about an Italian immigrant（移民) who goes to America, but he becomes a failure. "In many ways it's very close to my life the way the story has been written," said Bennett. "My father, an Italian, was ill and died when I was nine. He always wanted me to sing, but he never lived long enough to be a part of my success." The film is to be made by Italy's top director Vittoria De Sica.

A. Bennett's favorite song that's not very popular B. a song that is always popular C. a song which is like a heavy blow to his audience D. a song which makes him standard

A. "Two Bits" is a musical film. B. Tony is to star in a film. C. "Listen Easy" is a new record by Bennett. D. "Listen Easy" has been published.

A. Buy a house and live in England. B. Stay with his wife and daughter in England. C. Live part of each year in England. D. Leave America and settle in England.

A. He liked his son's singing. B. He was born in Italy and died in America. C. He was a part of Bennett's achievement. D. He was glad that his son became famous.

下图为体液免疫示意图，有关叙述不正确的是

[  ]

A．①过程体现了细胞膜的流动性，⑤过程主要发生在内环境中B．依靠该过程，人体可以消灭结核杆菌、麻风杆菌等疾病C．④过程体现了细胞的分裂和分化过程D．二次免疫时产生的抗体更快、更多与过程③和④均有关系

2009年甲型H1N1流感在全球范围内流行，为有效应对甲型H1N1流感疫情，接种甲型H1Nl疫苗是很有效的方法之一，接种后可刺激机体产生针对甲型H1N1流感病毒的抗体。下列叙述中属于体液免疫的是①注射甲型H1N1流感疫苗使机体产生抗体，与入侵的流感病毒结合从而抑制病毒的活性②效应T细胞产生淋巴因子发挥免疫效应③将患者和人群进行隔离④注射甲型H1N1流感疫苗使机体产生的抗体，与入侵的流感病毒结合形成沉淀被吞噬细胞吞噬消化

[  ]

A．①②B．①④C．②③D．③④

下图为人体内特异性免疫反应的某个阶段，图中的溶酶体含有多种水解酶。下列叙述中正确的是

[  ]

A．图中①细胞吞噬细菌形成吞噬泡，说明细胞膜具有选择透过性B．图中溶酶体释放水解酶不能将细菌消灭，该过程属于非特异性免疫C．细菌等病原体经细胞①处理后，暴露出这种病原体所特有的抗原D．图中细胞②可能是T细胞，也可能是少数种类的B细胞

About a year ago, I went to stay at a Detroit hotel. I didn’t want to  31  too much money with me, so I asked the desk clerk to put a hundred-dollar bill in the safe for me.
The next morning,  32 , the clerk said that he knew nothing about my money. I didn’t have any proof  33  I had given the man the money. There was clearly nothing left to do but go to the  34  lawyer.
The lawyer  35  me to return to the hotel with him and give another hundred dollar bill to the desk. So we did. An hour later, I went  36  to the desk and asked for my money.  37  I had the lawyer as an eyewitness to the  38  hundred dollar bill, the clerk could not say he  39  nothing about it.
Another hour later, I put the second part of the lawyer’s  40  into action. This time both the lawyer and I went to the hotel to  41  for the hundred-dollar bill once again, and  42  the clerk insisted that he had given  43  to me, I said it was not true. The lawyer said to him, “ I  44  this gentleman give you a hundred-dollar bill. If you don’t hand it  45  immediately, I will be forced to call the  46 ”. The clerk realized he had been  47 , so he gave me back the first hundred-dollar bill.
“ I don’t know  48  to thank you enough for  49  my money back.” I said to the lawyer. And what do you suppose he answered？ He said, “ Oh, don’t  50  me. That will be one hundred dollars, please.”