5、Informal conversation is an important part of any business relationship．Before you start a discussion，however，make sure you understand which topics are suitable and which are considered taboo（禁忌）in a particular culture。Latin Americans enjoy sharing information about their local history，art，and customs．You may expect questions about your family，and be sure to show pictures of your children．You may feel free to ask similar questions of your Latin American friends．The French think of conversation as an art form，and they enjoy the value of lively discussions as well as disagreements. For them，arguments can be interesting-and they can cover pretty much or any topic-as long as they occur in are spectful and intelligent manner．

In the United States，business people like to discuss a wide range of topics，including opinions about work，family，hobbies，and politics.In Japan，China，and Korea，however，people are much more private．They do not share much about their thoughts，feelings，or emotions because they feel that doing so might take away from the harmonious business relationship they’re trying to build．Middle Easterners are also private about their personal lives and family matters．It is considered rude，for example，to ask a businessman from Saudi Arabia about his wife Or children．

As a general rule，it’S best not to talk about politics or religion with your business friends．This can get you into trouble，even in the United States，where people hold different religious views．In addition，discussing one’S salary is usually considered unsuitable．Sports is typically a friendly subject in most parts of the world，although be careful not to criticize fl national sport．Instead，be friendly and praise your host’s team．

69．The author considers politics and religion

A．cheerful topics                                           B．taboo

C．rude topics                                                 D．topics that can never be talked about

70．Which is typically a friendly topic in most places according to the author？

A．Sports．                 B．Children．              C．Personal feelings．  D．Families．

71．Why are people from Asia more private in their conversation with others？

A．They don’t  want to talk much with others．

B．They don’t  want to have their good relationship with others harmed by informal     conversation。

C．They are afraid to argue with their colleagues．

D．They want to keep their feelings to themselves．

72．What shouldn’t  you do when talking about sports with colleagues from another country？

A．Praising your own country’S sports．

B．Criticizing your own country’S sports．

C．Praising the sports of your colleagues’country．

D．Criticizing the sports of your colleagues’country．

4、Dogs have long been used to find explosives and drugs．Now，a new study shows that man’s best friend can also help to find lung and breast cancer，researchers report in integrative Cancer Therapies．The findings show that trained ordinary household dogs can detect early―stage lung and breast cancers by smelling the breath samples of patients．

Researchers have found that cancer cells send out molecules different from those of healthy ones，and that might be sensed by smell by the highly sensitive dog’s nose．

For the study，five dogs were trained by a professional instructor to respond differently to breath samples of healthy and cancer patients．“The dogs learned to sit or lie down in front of cancer patient samples and to ignore control samples through the method of food reward，” McCulloch explained．

After a period of training，researchers tested the animals’ability to distinguish cancer patients from controls．The animals were given breath samples from 55 patients with lung cancer，3 1 with breast cancer and 83 healthy controls who were not included in the original training period．

McCulloch’s group found that the dogs were able to correctly distinguish the breath samples of cancer patients from those of the control subjects in about 90 percent of the cases．The dogs were also able to detecting early-stage lung and breast cancers．

“These results show that there is hope for early detection，”McCulloch said．The re-searches are planning to conduct further studies on the breath composition of cancer patients to possibly design an electronic device that can do the dogs’job．“A dog’s nose is so powerful it can detect odors（气味）10 000 to 100 000 times better than a human nose can．I hope people will be interested in doing this research，”McCulloch added，“It shows that there is definitely something out there．”

65．McCulloch and his group used           in their research．

A．10 dogs and 55 people                                 B．5 dogs and 86 people

C．10 dogs and 83 people                                 D．5 dogs and 169 people

66．The underlined work “distinguish” means

A．to make somebody feel better                       B．to recognize differences of

C．to remember somebody forever                    D．to discomfort somebody

67．We can infer from the passage that          ．

A．dogs can smell signs of other cancers except the above two kinds

B．the final goal of the researchers is to design an electronic dog to detect cancer

C．dogs can detect odors 10 000 to 100 000 times better than humans can

D．dogs will soon be widely used to smell signs of cancers in hospitals

68．Which of the following would be the best title？

A．Special Noses of Dogs                                B．Dogs and Cancer

C．Dogs Smell Signs of Cancer                        D．McCulloch’S New Discovery

3、Teeth are important．Strong，healthy teeth help you chew foods that help you grow．They help you speak clearly．And，they help you look your best．Here are some tips for you to take care of your teeth．

1．Brush your teeth on the right way．

Brush your teeth at 1east twice a day―after breakfast and lunch or after sweet snacks，too．

Brush all of your teeth，not just the front ones，Spend time brushing teeth along the sides and back of your mouth．Brush away from your gums，too．

Spend at least three minutes each time you brush．Play a song you like to help pass the time．Get a new toothbrush every three months．When you buy your toothbrush，be sure it has soft bristles（毛）．

2．Learn how to floss your teeth．

Flossing is a very important way to keep your teeth healthy．Food may hide in places where a toothbrush cannot get to，like the space between two teeth．Flossing can help get rid of it．Carefully move floss between two teeth．Up and down．You’11 need to floss your teeth at least once a day．

3．Have good eating habits．

You need to be careful about what you eat and drink. Eating sugar is a major of   tooth decay（腐败）．Eating sugar before you go to bed can make things even worse，eat lots of fruit and vegetables and drink water instead of soda．

60．The passage is mainly about          ．

A．how to take care of your teeth

B．how to brush your teeth

C．how to form good eating habits

D．how to floss your teeth

61．The underlined word “tips” in this passage means          ．

A．money given to the waiter for personal services

B．piece of advice on how to do something

C．light blow，tape

D．thin end of something

62．When you brush your teeth．at least           minute（s）is necessary．

A．1                            B．2                            C．3                            D．4

63．Which is NOT mentioned in this passage？

A．Flossing your teeth．                                  B．Having good eating habits．

C．Brushing your teeth．                                 D．Going to see the dentist．

64．Which of the following statements is NOT true according to this article？

A．We should brush our teeth at least twice a day．

B．Flossing can help to get rid of the food hidden between two teeth．

C．One of the major causes of tooth decay is eating sugar．

D．We don’t  have to brush our teeth if we eat a lot of fruit and vegetables．

2、Enjoyable Saturday

Do your children enjoy interesting stories，funny games，and exciting dances？Captain Goodfellow will be ready to do all these things with children at the City Theatre on Saturday morning at 10：00，free．

Movies at the Museum

Two European movies will be shown on Saturday afternoon at the Museum Theatre．See Broken Window at 1：30．The Workers will be at 3：45．For further information，call 4987898．

International Picnic

Are you tired of eating the same food every day？Come to Central Park on Saturday and enjoy food a11 over the world．Delicious and not expensive．Noon to 5：00 P．M．

Take Me out to the Ballgame

It’s November，and Saturday night（7：00―9：00）is your last chance to see the Red Birds this year．Get your tickets at the game．It might be cold．Don’t  forget sweaters and jackets．

Do You Want to Hear “The Zoo”？

“The Zoo”，a popular rock group from Australia，will give their first US concert this Saturday night，at 8 at Rose Hall，City College．

56．On Saturday morning，you Can          ．

A．take children to play games at the City Theatre

B．go and watch a ballgame

C．go to a concert at Rose Hall，City College

D．go to the Central Park for a picnic

57．The Red Birds ballgame          ．

A．is in the afternoon                                       B．is outside

C．is at the gate                                               D．might be cold

58．“The Zoo”is          ．

A．a US concert                                              B．a park with many red birds in it

C．a music group                                            D．going to give their 1ast concert

59．Mr. Turner wants to have a nice Saturday．Which is NOT possible for him to do？

A．Watch a ballgame and have a picnic．

B．Have a picnic and see a movie．

C．Listen to concert and watch a ballgame．

       D．Seeing a movie and listening to a concert.

1、

The rain was coming down in sheets and 1 was bound to be late for an important conference．Dressing up quickly，I called for a cab，    36    that would be faster than the sub-way．

It wasn’t ．

After a long wait，I finally got one，but the traffic was   37   ．I looked constantly at my   38   ．Just as the traffic started moving，the driver   39    a man up ahead in a wheelchair．“Wouldn’t  he be cold sitting right there! ”the driver cried and began to   40   ．

I could see another 20 minutes’   41   ，the whole period of    42    him into the cab，folding up his chair and fitting it into the cab’s small   43   ，then dropping him off who knows     44   ．

“What are you doing？!”I exclaimed to the driver．

As the    45    came out，I wanted to take them back．The wrongness of my   46   started to sink in and it    47    me．I almost wasn’t  sure who that person was that had just spoken．

The driver    48    me and we continued the journey．Eventually I got out of the cab and   49    to the office．As I ran，I understood that，   50    it wasn’t  my duty to take the time to help others，I shouldn’t  have complained about the driver’s stopping．I should have been able to see    51    my impatience to attend to what was most inerrant（无误的）．Whenever I come to it，this is my    52    ：I am not a    53    self-centered person，but I still feel    54

of being the self centeredness and that living a busy life in a big，fast paced city can    55   ．

34、 I’ll probably see you on Sunday; 　　　　, it will be on Monday.

A. thus      B. then      C. after all      D. if not

33、―I really like the modern digital camera you lent me last week.

―　　　　.

―And thank you very much for letting me keep it so long.

A. I’m glad you like it      B. Don’t mention it

C. I hope you like it           D. That’s all right

32、No matter _____, you must keep trying.

   A. how difficult does it seem                B. however it seems difficult

   C. however seems it difficult                D. how difficult it seems

31、_____bilingual education in one’s early childhood is getting more and more popular in Shanghai now.

   A. Receive          B. Receiving          C. Received       D. Having received