TOEFL学习资料听力076

1、TOEFL 学习资料听力 07 6Q43. What is the talk mainly about?Q44. According to the speaker, why was it a problem for mail carriers to cross rivers in 1600s?Q45. What does the expression the "age of the iron horse" refer to?Q46. What can be found in the museum's philatelic collection?Q47-50 The

2、beginning of a talk on astronomy.Most people think of astronomers as people who spend their time in cold observatories peering through telescopes every night. In fact a typical astronomer spends most of his/her time analyzing data and may only be at the telescope a few weeks of the year. Some astron

3、omers work on purely theoretical problems and never use a telescope at all. You might not know how rarely images are view directly through telescopes. The most common way to observe the skies is to photograph them. The process is very simple. First a photographic plate is coated with a light-sensiti

4、ve material. The plate is positioned so that the image received by the telescope is recorded on it. Then the image can be developed, enlarged and published so that many people can study it. Because most astronomical objects are very remote the light we receive from them is rather feeble. But by usin

5、g a telescope as a camera, long time exposures can be made. In this way objects can be photographed that are a hundred times too faint to be seen by just looking through a telescope.Q47. According to the speaker, what do people often think about astronomers?Q48. What is one advantage of photographin

6、g the skies? Q49. Why do astronomers often use photographic plate? Q50. What is one reason astronomers make long time exposures?Key: BCB ADCDB ABCDA DBBDD BBCBA ADBCD BABCD ADBDA CACDBPart 21. (A) Each person will be allowed to buy only one ticket.(B) The tickets will sell out quickly.(C) The rock c

7、oncert will probably be rescheduled.(D) There will be extra tickets at the rock concert.2. (A) Board the train.(B) Send a fax.(C) Change his departure time.(D) Have breakfast.3. (A) The woman should cut his hair again.(B) He wants the woman to cut his hair extremely short.(C) He's bald and doesn

8、't need a haircut.(D) The woman previously cut off too much of his hair.4. (A) The manager took the man's keys.(B) The man has too many keys.(C) The man often misplaces his keys.(D) The same thing happened to her.5. (A) She has to practice her speech.(B) She doesn't like seafood.(C) She

9、thinks the restaurant is too expensive.(D) She will accompany the man to the restaurant.6. (A) Try to find out who the wallet belongs to.(B) Keep the wallet until someone comes looking for it.(C) Leave the wallet where she found it.(D) Get the attention of the person who dropped the wallet.7. (A) Th

10、e program begins on Sunday.(B) He'll meet the woman on Saturday.(C) They could watch the program on Sunday.(D) His cousin arrives on Sunday.8. (A) She can't help the man look for another platter.(B) She forgot the platter had been broken.(C) She didn't realize the platter had been broken

11、.(D) She doesn't want the man to replace the platter.9. (A) The woman can take a bus to the museum.(B) The woman should wait in front of the museum.(C) He doesn't know where the museum is.(D) There's only one bus that travels down Main Street.10. (A) She'd like to take a later flight

12、.(B) They should leave for the airport immediately.(C) They won't arrive late.(D) She isn't afraid to travel alone.11. (A) Look for owls with the man.(B) Meet the man at the owl exhibit.(C) Call the radio station.(D) Listen to the broadcast.12. (A) There is a charge for overdue materials.Word是学生和职场人士最常用的一款办公软件之一，99.99% 的人知道它，但其实，这个软件背后，还有一大批隐藏技能你不知道。掌握他们，你将开启新世界的大门。Tab+Enter,在编过号以后，会自动编号段落Ctrl + D 调出字体栏，配合 Tab+Enter 全键盘操作吧Ctrl + L 左对齐， Ctrl + R 右对齐， Ctrl + E 居中Ctrl + F 查找，Ctrl + H 替换。然后关于替换，里面又大有学问！有时候Word文档中有许多多余的空行需要删除，这个时候我们可以完全可以用查找替换来轻松解决。