The little boy showed great interest __________ chemistry when he was doing the experiment __________ the first time.

A. in; for      B. on; for      C. in; on       D. for; at

The bird flu __________ through the world has jumped from birds to humans and has caused some deaths.

   A. sweeps      B. swept      C. sweep      D. sweeping

__________ for me, she was in when I called.

   A. Lovely      B. Likely      C. Luckily      D. Lively

I am sure David will be able to find the library ―― he has a pretty good __________ of direction.

   A. sense     B. feeling      C. experience      D. idea

After a fire broke out in the lab, a lot of equipment __________.

   A. is damaged      B. has damaged      C. damaged      D. was damaged

We have every reason to believe that __________ 2008 Beijing Olympic Games will be __________ success.

   A. /; a      B. the; /      C. the; a      D. a; a

I’d like to study law at university, ___________ my cousin prefers geography.

   A. though      B. as       C. while       D. for

Thanks so much for the lovely gift. It’s just what I need.

__________.

   A. Never mind.                      B. I’m glad you like it.

   C. Please don’t say so.         D. Oh no, it’s not so good.

So far as I know, Miss Hamah was the first person to give the basic difference between work and labor. To be happy, a mall must feel，firstly, free and secondly, important. He cannot be really happy if he is forced by society to do what he does not enjoy doing，or if what he enjoys doing is lowly thought of by society as valueless or unimportant. In a society where slavery in the strict sense has been got rid of, the sign that what a man does is of social value is that he is paid moneyto do it，but a laborer today can be called a Wag e slave. A man is a laborer if the job that society offers him is not interesting to himself but he has to take it just owing to the necessity 0fearning aliving and supporting his family.

The opposite side to labor is play. When we play a game，we enjoy what we are doing，otherwise we should not play it，but it is a purely private activity；and society could not care whether we play it or not.

Between labor and play stands work. A man is a worker if he is personally interested in the job which society pays him to do；what from the point view of society is necessary labor is from his own point of view willing play. Whether a job is to be classified as labor or work depends，not on the job itself, but on the tastes of the individual who does it. The difference does not. For example，agree with the difference between a physical and a mental job；a gardener or a taxi driver may be a worker, a bank clerk is a laborer.     ，

Which a man is can be seen from his attitude toward leisure(閑暇1 To a worker, leisure means simply the hours he needs to relax and rest in order to work efficiently. He is therefore more likely to take too little leisure than too much；workers die of heart attack and forget their wives’birthday. To the laborer, on the other hand，leisure means freedom from compulsion(強(qiáng)迫)，so that it is natural for him to imagine that the fewer hours he has to spend laboring，and the more hours he is free to play, the better.

72. A man feels happy when          .

A. he is supposed to do what is important in his opinion

B. he has to take a job to earn a living and support his family

C. he is doing something personally interesting and socially valuable

D. what he enjoys doing is what he thinks highly of

73. The reason why a 1aborer can be called a wage slave is that

A. he has a family to support

B. his wages are as low as what as lave used to make

C. society doesn’t care whether he plays or not

D. he is doing the job only for money, not for interest

74. Whether a job can be classified as labor or work depends on

A. whether it is a physical or mental

B. the tastes of the person who does it

C. the attitude of the society to ward it

D. the necessity of the job to the society and individual

75. Which of the following can be the best title of the text?

A. Whether to Work or to Play

B. Work，Labor, and Play

C. Differences between Labor and Play

D. Leisure，Key to Work，Labor and Play

To protect you and your fellow passengers，the Transportation Security Administration(TSA)is required by law to inspect(檢查)all checked baggage. As part of this process. some bags are opened and inspected. Your bag was among those selected for inspection

During the inspection，your bag and its contents may have been searched for items forbidden by law such as fireworks，fuels，gun powder, etc. At the completion of the inspection，the contents were returned to your bag，which was resealed(重新封口)with a“special”1ock.

If the TSA screener was unable to open your bag for inspection because it was locked，the screener may have been forced to break the locks on your bag TSA sincerely regrets having to do this，and has taken care to reseal your bag upon completion of inspection. However. TSA is not liable for damage to your locks resulting from this necessary security precaution(預(yù)防措施).

   For packing tips and other suggestions that may assist you during your next trip，visit：

WWW. TSATravelTips. us

We appreciate your understanding and cooperation. If you have questions，comments，or concerns，please feel free to contact(聯(lián)系)the Transportation Security Administration Consumer Response Center：   

Phone：toll―free at(866)289. . 9673

Email：TellTSA@tas. dot. gov

Section 110(b)of the Aviation and Transportation Security Act of 2001，49. U,  S. C.

§44901(c)一(e)

68. This leaflet(宣傳單)is trying to          .

A. introduce one of the security acts

B. persuade people to contact TSA

C. inform people of baggage inspection

D. warn against the damage of locking the baggage

69. The 1earlet is most probably provided by TSA to those who         .

A. refused to check in their baggage

B. had their baggage selected for inspection

C. kept some damaged items in their baggage

D. 1eft their baggage unlocked

70. What is the meaning of “l(fā)iable” as it is used in the text?

A. responsible by law      B. permitted by law

C. suitable bylaw            D. prepared bylaw

71. Which of the following items is probably allowed in the checked baggage?