B
According to the report by Baekeland and Hartmann, two American authoritative psychotogical research centres, the "short sleepers" had been more or less average in their sleep needs until the men were in their teens．But at about age 15 or so, the men voluntarily began cutting down their nightly sleep time because of pressures from school, work and other activities. These men tended to view their nightly periods of unconsciousness as bothersome interruptions, in their daily routines.
In general, these "short sleeps" appeared ambitious, active, energetic, cheerful,, conformist （循规蹈矩的） in their opinions, and very sure about their career choices．They often held several jobs at once, or workers full - or part - time while going to school．And many of them had a strong urge to appear "normal" or "acceptable" to their friends and associates．When asked to recall their dreams, the "short sleepers" did poorly．More than this, they seemed to prefer not remembering．In similar fashion, their usual way of dealing with psychological problems was to deny that the problem existed, and then to keep busy m the hope that the trouble would go away．The sleep patterns of the “short sleepers" were similar to, but less extreme than, sleep patterns shown by many mental patients categorized as manic （疯人）.
The "long sleepers" were quite different indeed．Baekeland and Hartmann report that these young men had been lengthy sleeps since childhood．They seemed to enjoy their sleep, protected it, and were quite concerned when they were occasionally deprived （剥夺） of their desired 9 hours of nightly bed rest．They tended to recall their dreams much better than the "short sleepers．" did．Many of the "long sleepers" were shy, anxious, introverted （内向）, inhibited （压抑） , passive, mildly depressed, and unsure of themselves （particularly in social situations）．Several openly states that sleep was an escape from their daily problems．
50．According to the text, which is probably the writer' s real attitude towards these two living habits ____．
A．both of them are healthy habits  
B．not both of them are unhealthy habits
C．either of them is not unhealthy habits
D．neither of them is healthy habits
51．When sometimes they cannot enjoy adequate sleep, the long sleepers might ____．
A．feel extremely depressed        B．become energetic
C．appeared disturbed         D．feel disappointed
52．The writer implies （暗示） that short sleepers _____ in the text．
A．are ideally vigorous even under the pressures of life
B．often neglect the consequences of inadequate（不足的）sleep
C．do not know how to relax properly
D．are more unlikely to run into mental problems

B
“There is nothing more rewarding than taking a pack of 40 dogs to the beach for a pack walk,” says Millan.
Cesar Millan, star of the National Geographic Channel’s show Dog whisperer and author of the best—selling book Cesar’s way, has a special gift for working with these animals.
Growing up on a farm in Mexico, Millan knew he wanted to work with dogs. His first job, at age 15, was helping a veterinarian(兽医) . He was so good at calming scared dogs and handling all kinds of situations, so people started calling him le perrero, Spanish for “the dog boy.” Since then, he has built a rewarding career around his favorite animal.
“My grandfather taught me at an early age not to work against nature,” he explains. In nature,dogs are pack animals. They form a group and follow one leader. Millan’s specialty is teaching people to be pack leaders for their dogs. Everyone in the family should lead, he says.
He says a lot of people get it backwards because they don’t realize what dogs really need. So the Dog Whisperer doesn’t just train dogs; he trains owners to understand that their pets need rules. At his Dog psychology Center in Los Angeles, California, Millan also works with dogs whose dangerous behavior has prevented them from finding homes. He teaches them to be loving, gentle pets.
Through dog whisperer, viewers can actually see the change in dogs with troublesome behavior. Some dogs go crazy when visitors arrive, for example, while some have more unusual problems.
To find the right career, Millan encourages his kids to do what they enjoy. “A lot of people don’t realize I’ve been working with dogs for more than 20 years ——long before my TV show of book. Success followed me because I was following my dream of being the best dog trainer in the world.”
60． Dog whisperer is        .
A. a best —selling book          B. a TV show
C. a dog psychology center        D. Millan’s nickname
61． Cesar Millan’s being called el perrero suggests that__________.
A. he was a successful veterinarian     B. he was popular with people
C. he liked dogs very much           D. his work was fully recognized
62． The key to Millan’s success as a dog trainer is that__________
A. he follows the habits of dogs    B. he walks dogs every day
C.he likes working with dogs      D. he makes rules for dogs
63． What advice does Millan give on his kids’ career?
A. To become the best dog trainer in the world.
B. To choose what they like and stick to it.
C. Not to work against mature.
D. Not to be influenced by others.

B

“There is nothing more rewarding than taking a pack of 40 dogs to the beach for a pack walk,” says Millan.

Cesar Millan, star of the National Geographic Channel’s show Dog whisperer and author of the best—selling book Cesar’s way, has a special gift for working with these animals.

Growing up on a farm in Mexico, Millan knew he wanted to work with dogs. His first job, at age 15, was helping a veterinarian(兽医) . He was so good at calming scared dogs and handling all kinds of situations, so people started calling him le perrero, Spanish for “the dog boy.” Since then, he has built a rewarding career around his favorite animal.

“My grandfather taught me at an early age not to work against nature,” he explains. In nature,dogs are pack animals. They form a group and follow one leader. Millan’s specialty is teaching people to be pack leaders for their dogs. Everyone in the family should lead, he says.

He says a lot of people get it backwards because they don’t realize what dogs really need. So the Dog Whisperer doesn’t just train dogs; he trains owners to understand that their pets need rules. At his Dog psychology Center in Los Angeles, California, Millan also works with dogs whose dangerous behavior has prevented them from finding homes. He teaches them to be loving, gentle pets.

Through dog whisperer, viewers can actually see the change in dogs with troublesome behavior. Some dogs go crazy when visitors arrive, for example, while some have more unusual problems.

To find the right career, Millan encourages his kids to do what they enjoy. “A lot of people don’t realize I’ve been working with dogs for more than 20 years ——long before my TV show of book. Success followed me because I was following my dream of being the best dog trainer in the world.”

60． Dog whisperer is        .

A. a best —selling book          B. a TV show

C. a dog psychology center        D. Millan’s nickname

61． Cesar Millan’s being called el perrero suggests that__________.

A. he was a successful veterinarian     B. he was popular with people

C. he liked dogs very much           D. his work was fully recognized

62． The key to Millan’s success as a dog trainer is that__________

A. he follows the habits of dogs    B. he walks dogs every day

C.he likes working with dogs      D. he makes rules for dogs

63． What advice does Millan give on his kids’ career?

A. To become the best dog trainer in the world.

B. To choose what they like and stick to it.

C. Not to work against mature.

D. Not to be influenced by others.

B

“There is nothing more rewarding than taking a pack of 40 dogs to the beach for a pack walk,” says Millan.

Cesar Millan, star of the National Geographic Channel’s show Dog whisperer and author of the best—selling book Cesar’s way, has a special gift for working with these animals.

Growing up on a farm in Mexico, Millan knew he wanted to work with dogs. His first job, at age 15, was helping a veterinarian(兽医) . He was so good at calming scared dogs and handling all kinds of situations, so people started calling him le perrero, Spanish for “the dog boy.” Since then, he has built a rewarding career around his favorite animal.

“My grandfather taught me at an early age not to work against nature,” he explains. In nature,dogs are pack animals. They form a group and follow one leader. Millan’s specialty is teaching people to be pack leaders for their dogs. Everyone in the family should lead, he says.

He says a lot of people get it backwards because they don’t realize what dogs really need. So the Dog Whisperer doesn’t just train dogs; he trains owners to understand that their pets need rules. At his Dog psychology Center in Los Angeles, California, Millan also works with dogs whose dangerous behavior has prevented them from finding homes. He teaches them to be loving, gentle pets.

Through dog whisperer, viewers can actually see the change in dogs with troublesome behavior. Some dogs go crazy when visitors arrive, for example, while some have more unusual problems.

To find the right career, Millan encourages his kids to do what they enjoy. “A lot of people don’t realize I’ve been working with dogs for more than 20 years ——long before my TV show of book. Success followed me because I was following my dream of being the best dog trainer in the world.”

60． Dog whisperer is        .

A. a best —selling book           B. a TV show

C. a dog psychology center        D. Millan’s nickname

61． Cesar Millan’s being called el perrero suggests that__________.

A. he was a successful veterinarian     B. he was popular with people

C. he liked dogs very much           D. his work was fully recognized

62． The key to Millan’s success as a dog trainer is that__________

A. he follows the habits of dogs    B. he walks dogs every day

 C.he likes working with dogs      D. he makes rules for dogs

63． What advice does Millan give on his kids’ career?

A. To become the best dog trainer in the world.

B. To choose what they like and stick to it.

C. Not to work against mature.

D. Not to be influenced by others.

B

       According to the report by Baekeland and Hartmann, two American authoritative psychotogical research centres, the "short sleepers" had been more or less average in their sleep needs until the men were in their teens．But at about age 15 or so, the men voluntarily began cutting down their nightly sleep time because of pressures from school, work and other activities. These men tended to view their nightly periods of unconsciousness as bothersome interruptions, in their daily routines.

       In general, these "short sleeps" appeared ambitious, active, energetic, cheerful,, conformist （循规蹈矩的） in their opinions, and very sure about their career choices．They often held several jobs at once, or workers full - or part - time while going to school．And many of them had a strong urge to appear "normal" or "acceptable" to their friends and associates．When asked to recall their dreams, the "short sleepers" did poorly．More than this, they seemed to prefer not remembering．In similar fashion, their usual way of dealing with psychological problems was to deny that the problem existed, and then to keep busy m the hope that the trouble would go away．The sleep patterns of the “short sleepers" were similar to, but less extreme than, sleep patterns shown by many mental patients categorized as manic （疯人）.

       The "long sleepers" were quite different indeed．Baekeland and Hartmann report that these young men had been lengthy sleeps since childhood．They seemed to enjoy their sleep, protected it, and were quite concerned when they were occasionally deprived （剥夺） of their desired 9 hours of nightly bed rest．They tended to recall their dreams much better than the "short sleepers．" did．Many of the "long sleepers" were shy, anxious, introverted （内向）, inhibited （压抑） , passive, mildly depressed, and unsure of themselves （particularly in social situations）．Several openly states that sleep was an escape from their daily problems．

50．According to the text, which is probably the writer' s real attitude towards these two living habits ____．

       A．both of them are healthy habits  

       B．not both of them are unhealthy habits

       C．either of them is not unhealthy habits

       D．neither of them is healthy habits

51．When sometimes they cannot enjoy adequate sleep, the long sleepers might ____．

       A．feel extremely depressed        B．become energetic

       C．appeared disturbed         D．feel disappointed

52．The writer implies （ 暗示） that short sleepers _____ in the text．

       A．are ideally vigorous even under the pressures of life

       B．often neglect the consequences of inadequate（不足的）sleep

       C．do not know how to relax properly

       D．are more unlikely to run into mental problems