13、I apologize if I hurt you, but I didn’t do it on           .（故意）

12、He has still kept the fine           （品质）of a worker.

11、Madam Curie is well known as a           （杰出）scientist.

10、Sorry, I’m busy , so I can’t            （抽出）you any time now.

9、The people who           （目击）the scene were still frightened later.

8、Is Chinese one of the           （工作）language of the United Nations?

7、Is Chinese one of the           （工作）language of the United Nations?

6、W：Mrs. Everett is expecting you, Mr. Brown. She’ll be with you in a few minutes.

M：Fine

W：Can I take your coat?

M：Yes, Please. Here you are.

W：       61         .

M：No thanks. I’ve been sitting for the last three hours, and I’d like to strech my legs.

W：Can I get you something to drink----coffee, tea or a cold drink?

M：That would be very nice.      62      .

W：Yes, certainly, Mr. Brown.      63      .

M：White with one sugar.

W：      64      .

M：Thank you , but it’s not necessary. I can walk easily.

W：      65      .

M：Thanks.

       A．Here’s your coffee, Mr. Brown.

       B．Would you like something to read?

       C．How do you take it ?

       D．Let me show you in .

       E．Could I have a cup of coffee, please?

       F．Would you like to take a seat while you’re waiting?

       G．Shall I call a taxi to take you round there after your meeting with Mrs. Everett?

5、       NOT all memories are sweet. Some people spend all their lives trying to forget bad experiences. Violence and traffic accidents can leave people with terrible physical and emotional scars. Often they relive these experiences in nightmares.

Now American researchers think they are close to developing a pill, which will help people forget bad memories. The pill is designed to be taken immediately after a frightening experience. They hope it might reduce, or possibly erase(抹去) the effect of painful memories.

In November, experts tested a drug on people in the US and France. The drug stops the body releasing chemicals that fix memories in the brain. So far the research has suggested that only the emotional effects of memories may be reduced, not that the memories are erased.

The research has caused a great deal of argument. Some think it is a bad idea, while others support it.

Supporters say it could lead to pills that prevent or treat soldiers’ troubling memories after war. They say that there are many people who suffer from terrible memories.

“Some memories can ruin people’s lives. They come back to you when you don’t want to have them in a daydream or nightmare. They usually come with very painful emotions,” said Roger Pitman, a professor of psychiatryat Harvard Medical School. : “This could relieve a lot of that suffering.”

But those who are against the research say that changing memories is very dangerous because memories give us our identity（特质）. They also help us all avoid the mistakes of the past.

“All of us can think of bad events in our lives that were horrible at the time but make us who we are. I’m not sure we want to wipe those memories out,” said Rebecca Dresser, a medical ethicist

53．The passage is mainly about            .

       A．a new medical invention

       B．a new research on the pill

       C．a way of erasing painful memories

       D．an argument about the research on the pill

54．The drug tested on people can            .

       A．cause the brain to fix memories            

       B．stop people remembering bad experiences

       C．prevent body producing certain chemicals

       D．wipe out t he emotional effects of memories

55．We can infer from the passage that                  .

       A．people doubt t he effects of the pills

       B．the pill will stop people’s bad experiences

       C．taking the pill will do harm to people’s health

       D．the pill has probably been produced in America

56．Which of the following does Rebecca Dresser agree with?

       A．Some memories can ruin people’s lives.

       B．People want to get rid of bad memories.

       C．Experiencing bad events  makes us different from others.     

       D．The pill will reduce people’s sufferings from bad memories.

4、       Have you ever heard of Paynes prairie? It is one of the most important natural and historical areas in Florida. Paynes Prairie is located near Gainesville. It is large, 21,000 acres. This protected land is called a preserve. The Florida Park Service manage the preserve.

　　The Paynes Prairie basin was formed when limestone dissolved and the ground settled. It is covered by marsh(沼泽)and wet prairie vegetation. There are areas of open water. During brief periods it has flooded enough to be considered a lake. Except for that, the basin has changed little through time.

　　Man has lived on Paynes Prairie a very long time. He lived there as far back as 10,000 B. C. At one time, the Seminoles lived there. The prairie is thought to have been named after King Payne, a Seminole chief. During the late 1600s, the largest cattle ranch in Florida was on Paynes Prairie. Today, Paynes Prairie is preserved land . It is occupied by visitors and Florida Park Service employees.

　　Willam Bartram visited Paynes Praire. Bartram was the first person who portrayed (described)nature through personal experience as well as scientific observation. He lived 200 years ago. He visited Paynes Prairie in 1774. At that time he described it. He called Paynes Prairie the "great Alachua Savannah."

       Most of the animal life, which Bartram described, is still here. A large number of sandhill cranes, hawks and waterfowl are here in winter. The animal diversity is increased by the presence of pine flatwoods, hammock, swamps and ponds.

　　The Paynes Prairie Preserve State Park is open year round. The Florida Park Service works hard so that the park will appear as it did in the past. It offers many opportunities for recreation. At the park you can camp and picnic. You can hike and bike. You can boat and fish. You can ride on horse trails. And you can see lots of nature and wildlife. You can see Florida as it was in the early days.

　　Paynes Prairie is part of our Florida history. It is an example of our Florida natural resources. It is a place for recreation. Paynes Prairie is an important experience of the Real Florida.

49．How was the Paynes Prairie basin formed?

　　A．By the Seminole Indians.

　　B．By the Florida Park Service.

　　C．From dissolved limestone and the ground settling.

　　D．From lots of flooding and wet prairie vegetation.

50．The underlined word "diversity" means “             .”

A．variety           B．society               C．population         D．area

51．All of the following are true EXCEPT that __       .

　　A．Paynes Prairie has changed little through time

　　B．Paynes Prairie is covered by wet prairie vegetation

　　C．there used to be a big cattle farm on Paynes Prairie

　　D．William Bartram was the first person~ to visit Paynes Prairie

52．The purpose of the passage is to         .

　　A．call on people to protect wildlife

　　B．attract people to this preserved park

　　C．show you the formation of Paynes Prairie

　　D．introduce the recorded history of Paynes Prairie