14. His careless driving _________ the traffic accident. That is, the traffic accident was ______

   his careless driving.

A. resulted in / due to                    B. led to / thanks to 

C. resulted from / because                      D. contributed to / as a result

23. Don’t try to cheat the taxman(稅務人員); you’ll never ______it.

A. get out of         B. get into       C. get along       D. get away with

3. After the efforts of the doctors, the boy is now out of ______.

   A. breath                 B. control                     C. danger                     D. Breathe

32. ---- I usually take a walk at night.

 ---- ___ do that.

 A. Better not   B. You'd better not to  C.Y ou hadn't better   D. Best not to

Do you remember the poor village ____ we visited three months ago?

A. where    B. when     C. that     D. what

When people lose legs after accidents or illnesses, emergency care and artificial limbs（假肢）often allow them to walk again. Newts （蠑螈） in the same situation, on the other hand, can grow limbs back on their own! Scientists have known for a long time that certain animals can re-grow limbs, but they haven’t quite figured out how these creatures do it.

    Researchers have now come up with some new ideas. Their work may give people the ability to re-grow lost limbs. The researchers started with two simple experiments：when you cut a newt’s leg at the ankle, only the foot grows back；when you cut off a leg at the very end, the whole leg grows back. In both cases, the re-growth begins with stem cells. Stem cells can develop into nearly any type of cell in the body.

How do a newt’s stem cells know when to grow only a foot and when to re-grow a whole leg?

This question relates to another mystery. In newt’s, a cut-off leg will grow back only if the nerve bundle（神經束）in it also grows back , but if something prevents the nerve bundle from growing, the stem cells at the wound won’t re-grow a new leg.

In its study, a British team focused on a protein called n-AG. When the team prevented nerves in a limb from growing, but added the n-AG protein to stem cells in the limb, the limb still re-grew. That protein seems to guide limb re-growth. People have proteins that are similar to n-AG. Further research into these materials may someday help human limbs recover by themselves.

40. In the experiments, the researchers cut off a newt’s foot or leg to find out _____.

 A. what stem cells were                     B. whether they would grow back

 C. how long it would take to re-grow    D. how they would re-grow

41. A newt will re-grow its leg if _____.

 A. its ankle was cut off but the nerve bundle was good

 B. its leg was cut off and the nerve bundle stopped growing

C. its leg was cut off and the nerve bundle could grow back

D. its ankle and the nerve bundle were cut off

42. What do the underlined words “these materials” refer to?

 A. Nerve bundles and proteins.         B. Proteins similar to n-AG.

 C. Stem cells and proteins.               D. Stem cells and nerve bundles.

43. The first sentence of the passage _____.

 A. acts as a lead–in                       B. shows where researchers got their new ideas

C. states the author’s opinion           D. describes the result of researchers’ studies

課文填空（共10小題，每小題1分，滿分10分）

71.At that time, black people were not t______ as equal citizens.

72. Dr. King fought for p______ rights for black people in the USA..

73. Dr. King believed that he could a ______ his goal by peaceful actions ,not by violence.

74. Every now and then, we get the i_____ to travel..

75.Should you feel the u______ to pack your bags and explore what the world has to offer, you might want to consider one of the destinations below..

76. L_____ in southern Austria, Kitzbuhel is a paradise for skiers..

77. A walk around Kitzbuhel is a f_____ for the eyes---- a lively mix of old village culture and the excitement of an international tourist area.

78. Ever since the C______ War, the South has struggled to find ways to deal with its troubled past..

79. Even today, the South is far behind the rest of the United States in areas such as education and e________ development..

80.During the Olympics ,the eyes of the world  were on Atlanta  and the city was proud to d______ its new image.

More than a dozen students in that school _______ abroad to study medicine last year.

   A．sent        B．were sent     C．had sent          D．had been sent

The teacher insisted _______ until we finished the work.

A. we not rest      B. on our resting       C. we rested    D. we would not rest

For many years, doctors have been studying the way the brain __1__. We all know that the brain has two sides, the left and right. That right side controls the __2__ and the left side controls our logical thinking. We call the left side the “education” side of the brain __3__ generally, in western countries, people have __4__ this side of the brain more than the right side.

Scientists __5__ that our brain will work much more efficiently if both the right and the left side are developed __6__. In many schools today, teachers try to educate children in such a way that both sides of the brain are __7__. This can be done with logical subjects __8__ maths and science as well as with creative subjects such as art. Albert Einstein, the great scientist, did some of his best work when he was very old. He was interested not only in his work, but also in creative and imaginative __9__. It was because of his many different interests in life that he was able to __10__ the full development of both sides of his brain.