题目内容
---______ to many people’s expectation, the 2009 UN climate Change Conference didn’t achieve any specific goals.
--- Yes, it’s really disappointing.
- A.Contrary
- B.Thankful
- C.Similar
- D.Grateful
词义辨析。 A. 相反的B. 欣慰的 C. 相似的 D.感谢的;令人愉快的。句意:和许多人的预期相反,2009年联合国气候变化大会没有去的任何共识。故选A。
I think machine power is better than human power because we cannot survive without our daily used machines like bikes, coolers, computers, etc. | |
Started on 14-Apr-2008 By Smith E-mail: rksscet12@yahoo.com | |
Johnson 6-May-2008 | Yes, it’s very clear that machine power is better than man power. But machine power has its limitations (局限). It cannot survive without electricity and manhandling. If it doesn’t have these two then it is completely useless. So man should not completely depend on machines. One more point is that because of the use of machines man has become lazy. This laziness has brought in many problems like obesity, arthritis (关节炎) and other health problems. But I am not saying that man should completely turn from machine power to man power. He should have a balance of both. Even I can’t think of life without a car, a computer and a cooler. |
Sally 9-May-2008 | Humans only created the machines. So, human power is greater than machine power. To do the things quickly we created the machines. But machines cannot think. That thinking power beats machine power. |
Tina 17-May-2008 | But without humans there is no value of any machine. If someone wants to use his machine perfectly then one must have expert labor or man power. |
Tommy 19-May-2008 | Hi to all, my opinion is that human power is more powerful than machine power, because human beings created the machines. Human brain works more compared to machines. |
Mike 20-May-2008 | I think human power is better than machine power because even if we travel on foot to near places the money will not be wasted and we can get exercise. |
A.Tommy. | B.Tina. | C.Sally. | D.Johnson. |
A.keep a balance between human power and machine power |
B.completely depend on machine power |
C.turn from machine power to man power completely |
D.live a life without a car, a computer or a cooler |
A.machines are useless without electricity |
B.machine power can make people become lazy |
C.machines can’t think like human beings |
D.human brain can do things quickly |
A.Will machine power defeat human power? |
B.Which is better, human power or machine power? |
C.What limitations does machine power have? |
D.Will machines think in the future? |
Surfing—the art of riding a wave on a pointed board—is the wildest, fastest natural water sport known to man. In recent years, it has developed into a major sport around the world, from Australia to South Africa. Hawaiian experts risk(冒…之险) their lives on huge, thirty foot swells(浪涛) against the wind of Oahu; Californians of all ages go out the year-round.
In the winter, surf-riders put on life-suits to ride grave waves so cold that their flesh turns blue.Surfing is no sport for weak persons. Swimming a quarter of a mile or more and pushing a surfboard out to where the swells are just right for riding can be real work. Then, at exactly the right moment, you climb up the wave and go fast across the face of a powerful swell with the white water jumping at your feet. The huge wave bites at your shoulder, threatening(威胁) at any moment to smash your flat. In the next several seconds, a cool head and lightning—quick action back to the pressure of the attacking wave will bring your board under control for that great ride down the back of the great, green mountain of water. Once on the beach, you know why surfing is growing in popularity as an international sport, and you’re glad to be a member of this new water world.
1.The first paragraph mainly tells us ______.
A.people around the world go surfing all the year round |
B.the definition(定义) of the sport |
C.how to surf in the sea |
D.where to surf around the world |
2.The author believes that surfing _______.
A.is not an easy sport |
B.can be done by anyone |
C.should be done by everyone |
D.does not require courage |
3.In order to experience what real surfing is, _______.
A.you must first swim a quarter of a mile to warm your body |
B.you will first ride on a board to reach the swells |
C.you must first put on your life-suits before doing surfing |
D.you must first swim to the swells with your board |