7．聽第10段材料，回答第18至20題．
18．What is the reason for calling the USA a melting pot？
A．The people tend to gather in racial groups．
B．Its population consists of various kinds of peoples．
C．Most groups of immigrants（移民） have settled in large cities．
19．Where did the first immigrants to the USA come from？
A．England，Asia and Africa．
B．England and the Netherland．
C．England，F(xiàn)rance and Germany．
20．When did the greatest number of immigrants reach the USA？
A．From 1818 to 1914．
B．From 1820 to 1880．
C．From 1880 to 1914．

6．聽第10段材料，回答第17至20題．
17．Who is the speaker？
A．A manager of a company．
B．A shop assistant．
C．A tour guide．
18．What does the company produce？
A．Teaching equipment．
B．Office supplies．
C．Electronic（電子） products
19．Who are the listeners？
A．Students．B．Teachers．C．Workers．
20．How soon will the speaker be back？
A．In half an hour．    B In an hour．    C．In an hour and a half．

5．聽下面一段獨(dú)白，回答第17至第20四個(gè)小題．
17．What is the man majoring in？
A．Hotel management．    B．Tourism．   C．Community service．
18．What's the woman majoring in？
A．History       B．French．    C．Computer science．
19．How does the woman pay for college？
A．She has a part-time job．
B．She received a scholarship．
C．Her parents are paying for it．
20．What thing did the man NOT say about his job？
A．His colleagues are friendly．
B．He works long hours．
C．The pay is OK．

4．聽下面一段材料，回答第17至20四個(gè)小題．
17．What is the purpose of having high school classes start later in the morning？
  A．To let teenagers stay up late at night．
  B．To let teenagers get enough sleep．
  C．To make teenagers happy．
18．What time have the high schools in Edina，Minnesota start classes since 1996？
  A.9：30．        B.7：30        C.8：30
19．What do we learn form the text？
  A．Teenagers need more than nine hours'sleep a night．
  B．Not all adults support changing the times that school starts．
  C．Young children are more likely to be late for school．
20．Who are against changing school start times？
  A．Usually parents．
  B．Usually school officials．
  C．Some parents and school officials．

3．聽第10段材料，回答第17至20題．
17．What can we learn about the At-Bristol Museum？
A．It features a 4D film show．
B．It has over 300 hands-on exhibits and live shows．
C．There are no dining rooms in the museum．
18．Which museum won The Guardian's Family Friendly Museum award in 2005？
A．The At-Bristol Museum．    B．Dickens World．     C．The Pitt Rivers Museum．
19．What can visitors do at Dickens World？
A．Create their own TV show．
B．Travel on the Great Expectations Boat Ride．
C．Read books in the gift shop．
20．When does the Pitt Rivers Museum hold art activities？
A．Every day．    B．At weekends．    C．In the national holidays．

2．聽第10段材料，回答第17至20題．
17．Where will the swimming competition be held？
   A．At the New Town Swimming Pool．
   B．At the Johnson Sports Center．
   C．At the school swimming pool．
18．Why did they change the competition place？
   A．The first place was too old．
   B．It is going to rain tomorrow．
   C．The first place was too far away．
19．When will the students set off for the competition？
   A．At 9：40 am．     B．At 9：45 am．     C．At 10：00 am．
20．What should the students take to the competition？
   A．Umbrellas．B．Lunch．C．Cold drinks．

1．聽第10段材料，回答第18至20題
18．What was Pascal's father？
   A．A tax collector       B．A math teacher     C．An accountant
19．How long had passed from the birth date to the success of the calculators？
   A.200 years       B.250 years          C.300 years
20．What can we learn from the talk？
   A．Pascal was 18 in 1642
   B．The first calculator could do multiplication
   C．A calculator brand was named after Pascal．

20．聽第10段材枓，田答第18至20題．
18．What's the topic of this passage？
A．Air pollution．    B．'Die polluted world．   C．The killer of the world．
19．Which way is NOT included in stopping air pollution？
A．Studying new ways of generating electricity．
B．Giving off less polluted gas．
C．Burning lots of fuels．
20．Which of the following is TRUE according （o the conversation？
A．Only developed countries should lake measures．
B．People have gained a victory over pollution．
C．Man is controlling pollution gradually．

19．聽第9段材料，回答第15至17題．
15．Why is it noisy outside？
A．Because it is raining．
B．Because new neighbors are moving in．
C．Because a couple are quarreling．
16．What are the two speakers mainly talking about？
A．Their neighbors．   B．Their houses．   C．Their future plan．
17．When does the conversation happen？
A．In the evening．   B．In the morning．   C．At noon．

18．聽第8段材料，回答第12至14題．
12．How long have the two speakers known each other？
A．For over ten years．   B．For three years．   C．For a short time．
13．What does the man suggest doing？
A．Visiting their classmates．
B．Holding a class get-together．
C．Having a dinner．
14．How will the two speakers get in touch with their classmates？
A．By letter．   B．By Email．   C．By phone．