【多选题】经验的主要形式有（）。

44、When Dean Arnold got his first job, he was miserable. Each time he went to work, he coughed and he couldn't breathe. Working in a bakery when you are allergic to（对……过敏）flour can be painful. But Arnold stayed with the National Biscuit Company for ten years. He was a businessman and he helped them improve production. At last his health problems became too serious. He left and formed his own company. With his wife and mother, he founded Arnold Bakery. They tried new recipes, changing the kind and amount of flour used. This enabled Arnold to work there without too much pain. The bread, made with unbleached（未漂白的）flour, was baked in a brick oven. They began by baking two dozen loaves. The bread was sold door to door for fifteen cents a loaf. Winning customers to his unusual, old-fashioned bread took time. But Arnold, struggling against his allergy, built his bakery into one of the largest in the United States.统考英语阅读理解

题型描述: 阅读理解Laptop computers are popular all over the world. People use them on trains and airplanes, in airports and hotels. These laptops connect people to their workplace. In the United States today, laptops also connect students to their class-rooms. Westlake College in Virginia will start a laptop computer program that allows students to do schoolwork anywhere they want. Within five years, each of the 1,500students at the college will receive a laptop. The laptops are part of a $10million computer program at Westlake, a 110-year-old college. The students with laptops will also have access to the Internet. In addition, they will be able to use e-mail to “speak” with their teachers, their classmates, and their families. However, the most important part of the laptop program is that students will be able to use computers without going to computer labs. They can work with it at home in a fast-food restaurant or under the trees—practically anywhere!Because of the many changes in computer technology, laptop use in higher education such as colleges and universities, is workable. As laptops become more powerful, they become more similar to desktop computers. In addition, the portable computers can connect students to not only the Internet, but also libraries and other resources. State higher-education officials are studying how laptops can help students. State officials also are testing laptop programs at other universities, too. At Westlake College, more than 60 percent of the staff use computers. The lap-tops will allow all users to use computers in their lessons. As one Westlake teacher said, “Here we are in the middle of Virginia and weˊre giving students a window on the world. They can see everything and do everything.”1、 A window on the world in the last paragraph means that students can _ _ _ _ . A. get information from around the world B. attend lectures on information technology C. have free laptops D. travel around the world 2、 The main purpose of the laptop program is to give each student a laptop to _ _ _ _ . A. use for their schoolwork B. work at home C. connect them to libraries D. access the Internet 3、 Why is the word “speak” in the second paragraph in quotation marks？ A. They use the computer language. B. They donˊt really talk. C. None of the above reasons is correct. D. Laptops have speakers. 4、 What can we infer from the passage？ A. am is too expensive. B. The program is successful. C. The program is not workable. D. We donˊt know the result yet. 5、 Which of the following is true about Westlake College？ A. All teachers use computers. B. It is an old college in America. C. 1,500students have laptops. D. Students there can do anything.统考英语A

毛细血管可分为三类：连续毛细血管、不连续毛细血管和窦状毛细血管。组织学与胚胎学