国家开放大学实验学院综合英语unit6单元练习-Unit 6 单元练习答案

1、试卷总分:100 得分:90Choose the best answer for each of the following items.1.15. Finally, the two companies arrived _ an agreement.?in?at?on?to答案:B2.9. Hed like to have this film _.developed ?develop?development ?developing答案:A3.16. You must make yourself personally responsible _ paying this bills.in?for?

2、on?to?答案:B4.14. Please ? these purchases to my credit card.buysellcharge?order答案:C5.13. Mr. Smith brings a lot of valuable knowledge, especially _ economics.in the field ofon the field of?in field of?on field of答案:AChoose?the?best?answer?for?each?of?the?following?items.6.1. Would you like _ with me?

3、go?goingto go?being gone答案:C7.16. We continued our way _ the storm had passed.whilewhen?assince答案:B8.3. Would you mind _ the letter for me?mailing?to mail?mail ?to be mailed答案:A9.2. I want to have my hair _.?to be cut?to cut? ?being cut?cut答案:D10.17. Here is a _ bill.twenty dollar?twenty-dollars? ?t

4、wenty dollars?twenty-dollar答案:Choose the best answer for each of the following items.11.4. ? What do you find hardest in English? ? .? ?Well, you just need lots of practice. Why dont you buy a radio? The more you listen to English, the easier it becomes.?I find listening really hard. Sometimes its j

5、ust impossible to understand.Im limited in vocabulary, which influences my reading and writing.I dont like English at all.?答案:A12.3. ?Thats 14 pounds. How are you paying? ? .By plane, I think.?Cash Here you are.?Thank you. Heres your change, 6 pounds.答案:B13.5. ? Why are you in such a hurry? ? .I jus

6、t got up and feel still sleepy.My mother is ill. She has been sent to the hospital. My father asked me to go back immediately.No, I dont, but thats a good question.答案:B14.2. ? Its so cold here!? ? .What makes you so happy?Why not turn on the heating?Really? Thats interesting.答案:B15.1. ?Im going down

7、town to run some errands. ? .? ? Well, the bookstore will be closed by the time I get there.While you are downtown, could you get me a book of first-class stamps?While you are downtown, would you please send this letter for me?While you are downtown, do you think you might be near the bookstore? The

8、res a paperback book I want to get答案:CRead the following passages and choose the best answer for each of the following questions.?One important aspect of retirement for most people is deciding where to live. In the past, this was not an issue because most elderly persons remained at home where they

9、could be close to family. In contemporary times, parents and grown children go their separate ways, staying in touch through the telephone and, more recently, through e-mail. Every year, more than 400,000 adults who are 55 or older move out of their home state and relocate.Florida leads all states i

10、n the proportion of elderly people 19 percent over 65 years of age, most of whom relocated from other places. Thus, Florida cities have become known as retirement centers. Among those prominently mentioned are Boca Raton, Daytona Beach, Fort Lauderdale, Fort Myers, Naples, and Ocala where between 20

11、 and 25 percent of the residents are over 65 years of age. Two other Florida cities, Saint Petersburg and Sarasota, have even higher proportions25 percent and 32 percent respectively. Other cities that have gained reputations as retirement centers with large number of elderly are Savannah, Georgia,

12、Prescott and Scottsdale, Arizona, Palm Springs, California, and Asheville, North Carolina. Even tourist centers like Las Vegas and Reno, Nevada, where residents pay no income tax and no inheritance or estate taxes, are attracting growing numbers of seniors.There are also many smaller private develop

13、ment communities that are packaged as state-of-the-art retirement communities with such amenities as golf courses, lakes for fishing and boating, cultural and recreation activities. They go by such names as Sun City Grand near Phoenix, Arizona, Sun CityPalmDesert near Palm SpringsCalifornia, Sun Cit

14、y Summerlin near Las Vegas, Nevada, and Fords Colony close to Williamsburg, Virginia among others.To the extent that the proportion of retired elderly people in towns and regions continues to grow, certain consequences tend to follow. Where such communities are essentially residential, their revenue

15、 base depends largely on the individual wealth of their residents. For this reason, the economies of such communities are becoming increasingly dependent on the rise and fall of pensions, Social Security, and Medicare payments. Retirees are also likely to block future industrial development efforts

16、since their priorities emphasize nice climate and attractive places to live and recreate. They are inclined to reject the noise and congestion that comes with new factories and the jobs they bring to the economy.?16.1. Which of the following can be best used as the title of the passage?Retired Peopl

17、eRetirement CentersThe Increase of Aging PopulationA Demographic Trend答案:B17.2. According to the passage there is a growing number of aged people relocating their homes because _.?they dont need to pay taxes?they could not get along with their neighborsthey dont live close to their own childrenthey

18、want to live their own way of life答案:C18.3. The words in the following mean the same thing EXCEPT for _.?Retirement centersRetirement sitesRetirement stateRetirement communities答案:C19.4. What does the word “amenities” in Paragraph 2 mean?things that make life easy and pleasantactivities?interests?agreeable features of places答案:A20.5