Of all the men who ever liked fresh air, no one liked it more than James Wilson did. He _1__ slept with his window open even when snow was falling outside.
One winter, he went to Finland on business. When he _2_ his room in the hotel, he found that the windows were closed to __3__ the icy air out. He did his best to open one but failed. The bed was really __4___, but Wilson couldn’t sleep. He \_5__ forget the closed windows. No fresh air! It was __6___ to think of.
At about one o’clock in the morning, he was __7__ awake. Worrying about the air in the room. He became very angry. Where was the __8__ ？ He could see something that looked like __9__ over there. He threw a shoe at it through the darkness with all the force of his strong right arm. A terrible sound of breaking glass _10_ the room, but to Wilson’s sad heart, it seemed like the sound of __11___ music.
When daylight came through the window, he __12__ and lay with his eyes close. There was __13__ to worry about. __14__ was it ？ Oh, the broken window! Yes, indeed. He would have to pay __15__ that. He opened his eyes to look.
Suddenly he sat up in __16__. The window was not broken at all. The __17__ was all in one piece, just as good as it had been the night before. __18__ fresh air was entering the room through the window!
He then turned his eyes to the __19__ and saw a broken picture __20__ on the wall. There was a shoe on the floor below it, and a lot of broken glasses around the shoe.

A. seldom      B. often         C. sometimes     D. alwaysA. left       B. cleaned        C. entered      D. examinedA. prevent     B. keep         C. stop        D. sendA. cold       B. comfortable      C. bad        D. terribleA. shouldn’t    B. wasn’t able to    C. couldn’t     D. wouldn’tA. unlucky     B. anxious        C. difficult     D. terribleA. already     B. nearly        C. hardly       D. stillA. waiter      B. manager        C. window       D. lightA. paper      B. glass         C. a picture     D. a manA. destroyed    B. covered        C. filled       D. enteredA. funny      B. strange        C. beautiful     D. famousA. got up     B. woke up        C. went in      D. came downA. a lot      B. little        C. something     D. someoneA. What      B. How          C. Where       D. WhoA. to        B. with         C. from        D. forA. silence     B. surprise       C. trouble      D. painA. window     B. picture        C. glass       D. shoeA. Much      B. No          C. Still       D. YetA. outside     B. top          C. side        D. bottomA. lying      B. hanging        C. falling      D. put  

下图为人体体液免疫的部分过程，下列相关叙述中错误的是

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A．M细胞被同种抗原再次刺激时分化形成E细胞B．图中“某物质”最可能是淋巴因子C．人乳头瘤病毒侵入人体后，也需要体液免疫对其发挥作用D．E细胞接触被抗原入侵的靶细胞，导致靶细胞裂解

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

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A．①②B．①④C．②③D．③④

　　　　　　　　　　　　　　　　　　　　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.

下列有关特异性免疫的说法，正确的是

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A．记忆B细胞再次受到相同抗原的刺激后能迅速产生抗体B．效应T细胞和B淋巴细胞遇到刺激后都能不断进行分裂C．“甲流”患者在恢复过程中，效应B细胞能与病毒形成抗原-MHC复合体D．效应B细胞的寿命比记忆B细胞短，但所含的内质网相对发达

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

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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