使用COOL360软件制作的作品可以产生哪些类型的文件？

第三节：完形填空（共20小题，每小题1分，满分20分）

阅读下面短文，从短文后各题的A、B、C和D四个选项中，选出适合填入对应空白处的最佳选项。并在答题卡上将该选项涂黑。

There are about fifteen hundred languages in the world. But  21  a few of them are very  22 . English is one of these. Many, many people use it, not only in England and the USA, but in other parts of the world. About 200 million people speak it as their own language. It is difficult to say how many people are learning it as a  23  language. Millions of people are trying to do so.

Is  24  easy or difficult to learn English? Different people may have different  25 . Have you ever  26  the ads of this kind in the newspapers or magazines?

“Learning English in six months, or your  27  back…”“Easy and funny? Our records and tapes  28  you master your English in a month.  29  your first day your  30   will be excellent. Just send…”Of course, it never  31  quite like this.

The only language that seems easy to learn is the mother tongue. We should  32  that we all learned our own language well when we were  33  . If we could learn English in the same way, it would not seem so difficult. Imagine  34  a small child does. He listens to what people say. He tries what he hears. When he is using a language, talking in it, and  35  it all the time, just imagine how much  36  that gets.

So it is  37  to say that learning English is easy, because a good command （掌握；精通）of English  38  upon a lot of practice. And practice needs great effort and  39  much time. Good teachers, records, tapes, books and dictionaries will work.  40 they cannot do the student’s work for him.

21. A. not           B. quite           C. only          D. very

22. A. difficult       B. important       C. necessary      D. easy

23. A. native        B. foreign          C. useful         D. mother

24. A. this          B. that            C. it             D. which

25. A. questions     B. problems        C. ideas          D. answers

26. A. found        B. watched         C. noticed       D. known

27. A. knowledge    B. time            C. money        D. English

28. A. make        B. help             C. let           D. allow

29. A. From        B. On              C. Since         D. After

30. A. spelling      B. grammar         C. English        D. pronunciation

31. A. happened     B. knew            C. seemed        D. felt

32. A. know        B. remember        C. understand    D. think

33. A. students      B. children          C. babies          D. grown-ups

34. A. what         B. which           C. who           D. whose

35. A. using         B. thinking         C. trying          D. practicing

36. A. time          B. money          C. language      D. practice

37. A. hard          B. easy            C. funny         D. silly

38. A. depends       B. tries           C. has           D. takes

39. A. uses          B. takes           C. gets          D. costs

40. A. And          B. But             C. So            D. So

关于沥青碎石路面的说法，正确的有（）。

A.冬季不易产生冻缩裂缝 

B.沥青用量多，且需要添加矿粉 

C.孔隙率较大，路面容易渗水和老化 

D.热拌沥青碎石可用于高速公路面层 

E.高温稳定性好，路面不易产生波浪

武村是一个经济发达的村庄，农民人均年收入六千多元。但是，最近该村在选举村民委员会主任时，出现了以下混乱的场面。

结合材料，运用所学知识回答下列问题：

(1)公民参与政治生活的重要内容有哪些? (2分)

(2)公民参与政治生活，行使政治权利，履行政治性义务，要遵循哪些原则？(6分)

电瓶车出车前应检查哪些项目？

( )是为防止被保险人过早死亡而丧失领取年金的权利而产生的。

A．变额年金
B．短期年金
C．终身年金
D．最低保证年金