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At first, kitesurfing was a difficult and dangerous sport. Now it is becoming easier and safer because of the safer kite design. For an able and strong person, kitesurfing can be a very fun, extremely exciting sport, just like skating on the water with a feeling of flying. It has become more and more popular.?
Compared with other water sports, kitesurfing is easier to learn. A beginner can understand how to operate the kite with 5—10 hours of training. And anybody aged from 13 to 65 can learn. It is not expensive to get the equipment for kitesurfing, which costs $1,000 to $2,500. Training lessons range from $200 to $500 for two or three hours. With the development of its equipment progress, kitesurfing is becoming even safer. After some training, you can enjoy its excitement and challenging feeling.?
With the rising popularity of kitesurfing, most major seaside cities have kitesurfing clubs. In China, Xiamen is the only place that has the kitesurfing club, which provides professional kitesurfing training and equipments.
【小题1】Kitesurfing has a history of about years.?
A.30 | B.50 | C.100 | D.130? |
A.Water | B.Wind | C.The sun | D.The kite? |
A.在……范围内变动 | B.按……顺序排列 |
C.向……方向延伸 | D.根据……归类? |
A.its price is getting lower and lower? |
B.more and more people are enjoying its excitement? |
C.its equipment progress makes it easier and safer? |
D.all people can learn and take part in it? |
A.the way of operating kitesurfing |
B.the progress of kitesurfing equipment? |
C.the history of kitesurfing in China |
D.the development of kitesurfing |
Kite surfing as a water sport began in the 1980s, but didn’t get popular until the end of last century. It is also known as kite boarding, and in some European countries as fly surfing. Kite surfing works through wind power (动力) by using a large kite to pull a rider on the water at high speed.
At first, kite surfing was a difficult and dangerous sport. Now it is becoming easier and safer because of the safer kite design. For an able and strong person, kite surfing can be a very fun, extremely exciting sport, just like skating on the water with a feeling of flying. It has become more and more popular.
Compared with other water sports, kite surfing is easier to learn. A beginner can understand how to operate the kite with 5--10 hours of training. And anybody aged from 13 to 65 can learn. It is not expensive to get the equipment for kite surfing, which costs $1,000 to 82,500. Training lessons range from $200 to $500 for two or three hours. With the development of its equipment progress, kite surfing is becoming even safer. After some training, you can enjoy its excitement and challenging feeling.
With the rising popularity of kite surfing, most major seaside cities have kite surfing clubs. In China, Xiamen is the only place that has the kite surfing club, which provides professional kite surfing training and equipments.
【小题1】Kite surfing has a history of about ___________ years.
A.30 | B.50 | C.100 | D.130 |
A.Water | B.Wind | C.The sun | D.The kite |
A.在……范围内变动 | B.按……顺序排列 |
C.向……方向延伸 | D.根据……归类 |
A.its price is getting lower and lower |
B.more and more people are enjoying its excitement |
C.its equipment progress makes it easier and safer |
D.all people can learn and take part in it |
A.the way of operating kite surfing |
B.the progress of kite surfing equipment |
C.the history of kite surfing in China |
D.the development of kite surfing |
Kitesurfing as a water sport began in the 1980s, but didn't get popular until the end of last century. It is also known as kiteboarding, and in some European countries as flysurfing. Kitesurfing works through wind power(动力) by using a large kite to pull a rider on the water at high speed.
At first, kitesurfing was a difficult and dangerous sport. Now it is becoming easier and safer because of the safer kite design. For an able and strong person, kitesurfing can be a very fun, extremely exciting sport, just like skating on the water with a feeling of flying. It has become more and more popular.
Compared with other water sports, kitesurfing is easier to learn. A beginner can understand how to operate the kite with 5--10 hours of training. And anybody aged from 13 to 65 can learn. It is not expensive to get the equipment for kitesurfing, which costs $1,000 to 82,500. Training lessons range from $200 to $500 for two or three hours. With the development of its equipment progress, kitesurfing is becoming even safer. After some training, you can enjoy its excitement and challenging feeling.
With the rising popularity of kitesurfing, most major seaside cities have kitesurfing clubs. In China, Xiamen is the only place that has the kitesurfing club, which provides professional kitesurfing training and equipments.
1.Kitesurfing has a history of about________years.
A.30 B.50 C.100 D.130
2.________is mentioned in the passage as the power of kitesurfing.
A.Water B.Wind C.The sun D.The kite
3.The underlined word“range”in the passage means “________”in Chinese.
A.在……范围 B.按……顺序排列
C.向……方向延伸 D.根据……归类
4.The most important reason for the popularity of kitesurfing is that _______.
A.its price is getting lower and lower
B.more and more people are enjoying its excitement
C.its equipment progress makes it easier and safer
D.all people can learn and take part in it
5.The main idea of this passage is about _______.
A.the way of operating kitesurfing B.the progress of kitesurfing equipment
C.the history of kitesurfing in China D.the development of kitesurfing
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Kitesurfing as a water sport began in the 1980s, but didn't get popular until the end of last century. It is also known as kiteboarding, and in some European countries as flysurfing. Kitesurfing works through wind power(动力) by using a large kite to pull a rider on the water at high speed.
At first, kitesurfing was a difficult and dangerous sport. Now it is becoming easier and safer because of the safer kite design. For an able and strong person, kitesurfing can be a very fun, extremely exciting sport, just like skating on the water with a feeling of flying. It has become more and more popular.
Compared with other water sports, kitesurfing is easier to learn. A beginner can understand how to operate the kite with 5--10 hours of training. And anybody aged from 13 to 65 can learn. It is not expensive to get the equipment for kitesurfing, which costs $1,000 to 82,500. Training lessons range from $200 to $500 for two or three hours. With the development of its equipment progress, kitesurfing is becoming even safer. After some training, you can enjoy its excitement and challenging feeling.
With the rising popularity of kitesurfing, most major seaside cities have kitesurfing clubs. In China, Xiamen is the only place that has the kitesurfing club, which provides professional kitesurfing training and equipments.
【小题1】Kitesurfing has a history of about________years.
A.30 | B.50 | C.100 | D.130 |
A.Water | B.Wind | C.The sun | D.The kite |
A.在……范围 | B.按……顺序排列 |
C.向……方向延伸 | D.根据……归类 |
A.its price is getting lower and lower |
B.more and more people are enjoying its excitement |
C.its equipment progress makes it easier and safer |
D.all people can learn and take part in it |
A.the way of operating kitesurfing | B.the progress of kitesurfing equipment |
C.the history of kitesurfing in China | D.the development of kitesurfing |
colds are caused by cold weather. They are not. They are caused by viruses (病毒) passing on from
person to person. You catch a cold by coming into contact, directly or indirectly, with someone who
already has one.
If cold weather causes colds, it would be reasonable to expect the Eskimos to suffer from them
forever. But they do not. And in isolated Arctic regions explorers (探险者) have reported being free
from colds until coming into contact again with the outside world by way of packages and mails
dropped from airplanes. During the First World War soldiers who spent long periods in the trenches,
cold and wet, showed no increased tendency to catch colds. In the Second World War prisoners
at the notorious Auschwitz concentration camp, naked and starving, were extremely surprised to
find that they seldom had colds.
At the Common Cold Research Unit in England, volunteers took part in the experiments in which
they gave themselves to the discomforts of being cold and wet for long stretches of time. After taking
hot baths, they put on bathing suits, allowed themselves to be with cold water, and then stood about
dripping wet in drafty rooms. Some wore wet socks all day while others exercised in the rain until
close to exhaustion. Not one of the volunteers came down with a cold unless a cold virus was
actually dropped in his nose.
If, then, cold and wet have nothing to do with catching colds, why are they more frequent (often)
in the winter? Despite the most painstak- ing research, no one has yet found the answer. One
explanation offered by scientists is that people tend to stay together indoors more in cold weather
than at other times, and this makes it easier for cold viruses to be passed on.
No one has yet found a cure for colds. There are drugs and pain sup- pressors such as aspirin,
but all they do is to relieve the symptoms (症状).
1. Are the common colds caused by cold?
________________________________________________________________.
2. When may Arctic explorers catch colds?
________________________________________________________________.
3. How many kinds of people does the writer mention when explaining his idea?
________________________________________________________________.
4. Why arc the colds more frequent in the winter?
________________________________________________________________.
5. What is the key point of this passage?
________________________________________________________________.