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.”
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
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
D In the 1960s, people asked about your astrological sign（星相). In the 1990s, they wanted to know your website （网址). These days, having a web address is almost as important as a street address. Your website is an electronic meeting place for your family, friends and potentially, millions of people around the world. Best of all, you may not have to spend a cent. The Web is filled with all kinds of free services and all it takes is some time and creativity. Think of your home page as the starting point of your website. Like the table of contents of a book or a magazine, the home page is the front door. Your site can have one or more pages, depending on how you design it. While web pages vary greatly in their design and content, most use a traditional magazine layout （版面设计). At the top of the page is a banner（大标题) GRAPHIC. Next comes a greeting and a short description of the site. Pictures, texts, and links to other websites follow. Before you start building your site, do some planning. Think about whom the site is for and what you want to say. Next, gather up the material that you want to put on the site. Draw a rough layout on a sheet of paper. While there are no rules you have to follow, there are a few things to keep in mind: Start simply If you are too ambitious （雄心勃勃的) at the beginning, you may never get the site off the ground. You can always add to your site. Less is better Most people don't like to read a lot of text online. Break it into small pieces. Smaller is better Most people connect to the Internet with a modem （调制解调器). Since it can take a long time to download large image files, keep the file sizes small. Have the rights Don't put any material on your site unless you are sure you can do it legally （合法地). Learn the Net's Copyright Article for more about this. Now it's time to roll up your sleeves and start building. Learning the Net Communities provides tools to help you build your site.
The main purpose of the passage is to tell you _____.A. what a website is like B. how to build your own website C. how to meet people online D. what a website is made up of
According to the writer, your website is a place _____.A. where you can meet people all around the world B. where you can buy what you want C. where you can get free services D. where you can meet people on the Internet
The purpose of the home page of your website is _____.A. to give a list of all the contents of your website B. to make it look like a front door C. to direct people to more of your pages D. to design the cover of a book or magazine
The writer thinks that if you are too ambitious at the beginning, _____.A. your website may leave no space for adding new things B. you may never have your wetside working C. you may have no idea how to build your website D. you may tire yourself out
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.
下图为体液免疫示意图，有关叙述不正确的是
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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