【正文】 g 22. ( C ) He is ________ on the 6 o‘clock train on Friday evening. A. travel B. travels C. travelling 23. ( B ) – I think the parks are lovely. So ________ I . A. am B. do C. have 24. ( A ) ________ wine do you need for the party? A. How much B. How little C. How many 25. ( A ) When ______ for lunch? A. is she flying B. she flies C. she is going to fly 第三部分 句型變換 26—30 小題：根據(jù)括號里的提示改寫下列句子。 26. He always works on Tuesday. （改為一般疑問句） Does he always work on Tuesday? 13 27. I have to work every evening. （改為否定句） I don‘t have to work every evening. 28. My puter is working. （改為否定句） My puter isn‘t working. 29. The meal will take two hours. （用 how long 對劃線部分提問） How long will the meal take? 30. The flat costs 500 pounds a month. （用 how much 對劃線部分提問） How much does the flat cost a month? 第四部分 閱讀理解 31 一 35小題：閱讀下列短文 ，并根據(jù)短文內(nèi)容判斷其后的句子是正確（ Right），還是錯(cuò)誤（ Wrong）。并將答案寫在各題前的（）中。（每題 2 分，共 10 分） David: OK, the interviews are on Friday . This is the shortlist of candidates for the job —— here are four people . Xiaoyan: Looking at their application forms, there are some very good people here with a lot of skills. The advertisement in the newspaper was good . David: This one looks very intelligent. His CV says he was at Harvard and Bristol universities. Yes, they are all young and experienced . Mark: And attractive! David: Do you mean goodlooking in their photos, or attractive personality? Mark: Personality, of course! We want someone relaxed and easygoing as well as bright. David: Yes, we‘re a small team, so to be friendly is important. Xiaoyan: As well as personality, the important skills are webdesign, website management, training skills and French, am I right? ( B )31. The interviews last two days. A . Right B. Wrong ( A )32. There are four people on the shortlist of candidates. A. Right B. Wrong ( B ) 33. A candidate‘s personality is more important than his or her skills. A. Right B. Wrong ( B ) 34. All four candidates were at Harvard and Bristol Universities. A. Right B. Wrong ( A ) 35. The team are looking for people with four skills: webdesign, website management, training skills and French. A. Right B. Wrong 3640 小題：閱讀下列短文，從 A、 B、 C 三個(gè)選項(xiàng)中選出一個(gè)正確答案，并將答案寫在各題前的（ ）中。（共計(jì) 10 分，每小題 2 分） Let me tell you about my new job. It‘s great. I work for Centre Company. They have an office in London. I am the Deputy Marketing Manager. I am in charge of newspaper advertisements. Currently I am writing advertisements for the local newspapers, and I am visiting our customers to introduce myself. I like working here, but I don‘t like traveling by tube. It‘s too busy! We start work at nine o‘clock. There are some very nice colleagues, and I often eat lunch with them in the canteen. Lunch is from one o‘clock to two o‘clock. Then I finish work at 6 o‘clock. My brother works near my office. He is in insurance, and sometimes we have a drink in the pub in the evening—— but at the moment he is having a holiday in Scotland. 14 ( B ) 36. The writer ______ new job. A. doesn‘t like his B. likes his C. is looking for a ( B ) 37. The writer works in _____ . A. insurance B. marketing C. puters ( A ) 38. The writer works for about ____ on weekdays. A. 8 hours B. 9 hours C. 10hours ( C ) 39. The writer thinks the tube is too ____. A. noisy B. slow C. busy ( A ) 40. The writer and his brother ____ . A. sometimes see each other B. never see each other C. see each other every day 第五部分： 翻譯 4145 題：將下列句子翻譯成漢語。 41. I go swimming once a week. 我每周去游泳一次。 42. Which museum do you want to go? 你想去哪個(gè)博物館？ 43. She is less interested in puters than I am. 她不如我對計(jì)算機(jī)感興趣 。 44. Could you open that bottle, please? 你能 把瓶子打開嗎？ 45. The weather in Beijing is the same as the weather in New York. 北京的天氣和紐約的天氣一樣。 請您刪除一下內(nèi)容 ， O(∩ _∩ )O 謝謝?。?！ 2021 年中央電大期末復(fù)習(xí)考試小抄大全，電大期末考試必備小抄，電大考試必過小抄 Acetylcholine is a neurotransmitter released from nerve endings (terminals) in both the peripheral and the central nervous systems. It is synthesized within the nerve terminal from choline, taken up from the tissue fluid into the nerve ending by a specialized transport mechanism. The enzyme necessary for this synthesis is formed in the nerve cell body and passes down the axon to its end, carried in the axoplasmic flow, the slow movement of intracellular substance (cytoplasm). Acetylcholine is stored in the nerve terminal, sequestered in small vesicles awaiting release. When a nerve action potential reaches and invades the nerve terminal, a shower of acetylcholine vesicles is released into the junction (synapse) between the nerve terminal and the ‘effector’ cell which the nerve activates. This may be another nerve cell or a muscle or gland cell. Thus electrical signals are converted to chemical signals, allowing messages to be passed between nerve cells or between nerve cells and nonnerve cells. This process is termed ‘chemical neurotransmission’ and was first demonstrated, for nerves to the heart, by the German pharmacologist Loewi in 1921. Chemical transmission involving acetylcholine is known as ‘cholinergic’. Acetylcholine acts as a transmitter between motor nerves and the fibres of skeletal muscle at all neuromuscular junctions. At this type of synapse, the nerve terminal is closely apposed to the cell membrane of a muscle fibre at the socalled motor end plate. On release, acetylcholine acts almost instantly, to cause a sequence of chemical and physical events (starting with depolar