Make sure that your speech is _________ and to the point, so that the audience will not get bored just because they have to listen to you talking for a long time.

完形填空（共20小题；每小题1.5分，满分30分）
阅读下面短文，掌握其大意，从第每题所给的A、B、C、D四个选项中，选出最佳选项
How often do you let other people’s nonsense change your mood? The mark of a successful person is how   36  he can get back his focus on what is important.
Two years ago I gained the knowledge about the Law of the Garbage Truck. I   37  it in a taxi. I got on a taxi, and we headed for Grand Central Station. We were  38 in the right lane(行车道) when   39 a black car jumped out of a parking space right in front of us. My taxi driver stepped on his brakes(刹车)heavily, and    40  the car’s back end by just inches!
The driver almost caused a(n)   41 , saying bad words at us. My taxi driver just smiled and waved at the guy  42   . So, I said, “This guy almost   43  your car and sent us to the   44  !” On the way to the Grand Central Station, my taxi driver told me what I now   45  “The Law of the Garbage Truck.”
“Many people are like garbage trucks. They run around full of   46  , full of frustration, full of anger, and full of disappointment. As their garbage becomes more, they needed a(n)   47 to dump(扔) it. When someone wants to dump it on you, don’t   48  it. You just smile, wish them well, and focus on important things quickly.
Good leaders know they have to be  49 for their next meeting. Good parents know that they have to welcome their children home from school with hugs and kisses. Good  50 and parents know what is   51 for them. The bottom line is that   52 people do not let garbage Trucks take over their day.
Life is too   53 to wake up in the morning with  54 , so take your time and love the people who treat you right.  55 about the ones who don’t. Don’t be regretful for your life.

Coolest Hotels in the World
Artau Aragon Towers
The Ariau Amazon Towers hotel lets you sleep in a tree house. Eight towers make up this hotel that offers over 300 rooms. If you really want to get into the spirit, book the Tarzan Suite which is large enough for a big family. You'll be thirty feet up in the air and can travel between the towers through their wooden walkways.
Prices: starting at $300 one night for each person for a regular room and going all the way up to $3000 for the Tarzan Suite.
For more information, visit the website: http://Hwww.ariautowers.com
The Ice Hotel
Every winter in Jukkasjarvi, Sweden, a special kind of hotel called the lce Hotel is built. Each year, world-famous artists are invited to design and produce works of art from the ice, many of which can be found in the rooms. You'll have your choice between hot or cold rooms but you will be well advised to stay at least one night in a cold room for a true experience.
Prices: starting at $318 one night for each person for either a cold room or a warm one. For more information, visit the website: http:Hwww.icehotel.com
Propeller Island
Propeller Island City Lodge is a very special hotel that was designed by a German artist. Each room provides you with the possibility of living in a work of art. Every single piece of furniture in the thirty rooms of the hotel has been hand-made and each room is completely different. You'll be able to choose a room based on your own personal tastes.
Prices: starting at just $91 a night, and an additional (另外) person for only 20 extra dollars. For more information, visit the website: http://www.propeller-island.com
For information about other cool hotels In the world, visit the website: http://www.bahamabeachclub.com
【小题1】What is special about the Ariau Amazon Towers hotel?

Birds that are half-asleep—with one brain hemisphere (半球) alert and the other sleeping—control which side of the brain remains awake, according to a new study of sleeping ducks.
Earlier studies have documented half-brain sleep in a wide range of birds. The brain hemispheres take turns sinking into the sleep stage characterized by slow brain waves. The eye controlled by the sleeping hemisphere keeps shut, while the wakeful hemisphere’s eye stays open and alert. Birds also can sleep with both hemispheres resting at once.
Decades of studies of bird groups led researchers to predict extra alertness in the end-of-the-row sleepers which tend to be attacked more easily. Sure enough, the end birds tended to watch carefully on the side away from their companions. Ducks in the inner spots showed no preference for gaze direction.
Also, birds napping at the end of the line depend on single-hemisphere sleep, rather than total relaxation, more often than inner ducks did. Turning 16 birds through the positions in a four-duck row, the researchers found that compared with 12 percent for birds in internal spots, outer birds half-asleep during some 32 percent of napping time.
“We believe this is the first evidence for an animal behaviorally controlling sleep and wakefulness at the same time in different regions of the brain,” the researchers say.
The results provide the best evidence for a long-standing assumption that single-hemisphere sleep evolved as creatures scanned for enemies. The preference for opening an eye on the lookout side could be widespread, he predicts. He’s seen it in a pair of birds napping side-by-side in the zoo and in a single pet bird sleeping by a mirror. The mirror-side eye closed as if the reflection were a companion and the other eye stayed open.
Useful as half-sleeping might be, it’s only been found in birds and such water animals as dolphins, whales, and seals. Perhaps keeping one side of the brain awake allows a sleeping animal to surface occasionally to avoid drowning.
Studies of birds may offer unique insights into sleep. Jerome M. Siegel of the UCLA says he wonders if birds’ half-brain sleep “is just the tip of the iceberg.” He supposes that more examples may turn up when we take a closer look at other species.
72. According to the passage, birds often half sleep because ______.
A. they have to watch out for possible attacks
B. their brain hemispheres take turns to rest
C. the two halves of their brain are differently structured
D. they have to constantly keep an eye on their companions
73. What is implied about the example of a bird’s sleeping in front of a mirror?
A. An imagined companion gives the bird a sense of security.
B. Birds prefer to sleep in pairs for the sake of their security.
C. The phenomenon of birds napping in pairs is widespread.
D. A single pet bird enjoys seeing its own reflection in the mirror.
74. While sleeping, some water animals tend to keep half awake in order to ______.
A. alert themselves to the approaching enemy
B. emerge from water now and then to breathe
C. be sensitive to the ever-changing environment
D. avoid being swept away by rapid currents
75. By saying “just the tip of the iceberg”, Siegel suggests that ______.
A. half-brain sleep has something to do with icy weather
B. the mystery of half-brain sleep is close to being solved
C. most birds living in cold regions tend to be half sleepers
D. half-brain sleep may exist among other species

In some cities, workaholism(工作狂)is so common that people don’t consider it unusual, they accept the lifestyle as ____11____. Government worker in Washington D.C, ____12___, frequently work sixty to seventy hours a week. They don’t do this because they have to; they do it because they ___13___to. Workaholism can be a ___14___problem. Because true workaholism would rather work than do anything else, they___15___have no idea of how to relax; that is, they might not ___16___movies, sports, or other types of entertainment. Most of all, they ___17___  to sit and do nothing. The lives of workaholics are usually stressful, and this tension (紧张) and worry can cause___18___problems such as heart attacks and stomach disease. ___19___, typical workaholics don’t pay much attention to their families. Their marriages may end in­­___20___ as they spend little time with their families.
Is workaholism___21___dangerous? Perhaps not. There are, certainly, people who work ___22___under stress. Some studies show that many workaholics have great energy and interest in work. They feel ___23___ is so pleasurable that they are actually very happy. For most workaholics, work and entertainment are the same thing. Their jobs___24___them with challenge; this keeps them busy and creative.
Why do workaholics enjoy their jobs so much? There are several factors to work. Of course, it provides people with paychecks. But it offers more than financial security. It provides people with self-confidence; they have a feeling of satisfaction ___25___ they have produced a challenging piece of work.