Fish Ears Tell Fish Tales

　 Fish have ears. Really. They’re quite small and have no opening to the outside world carrying sound through the body. For the past seven years, Simon Thorrold, a university professor, has been examining fish ears, small round ear bones called otoliths (耳石).

　 As fish grow, so do their otoliths. Each day, their otoliths gain a ring of calcium carbonate (碳酸钙). By looking through a microscope and counting these rings, Thorrold can determine the exact age of a young fish. As a fish gets older, its otoliths no longer get daily rings. Instead, they get yearly rings, which can also be counted, giving information about the fish’s age, just like the growth rings of a tree.

　 Ring counting is nothing new to fish scientists. But Thorrold has turned to a new direction. They’re examining the chemical elements (元素) of each otolith ring.

　 The daily ring gives us the time, but chemistry tells us about the environment in which the fish swam on any given day. These elements tell us about the chemistry of the water that the fish was in. It also says something about water temperature, which determines how much of these elements will gather within each otolith ring.

　 Thorrold can tell, for example, if a fish spent time in the open ocean before entering the less salty water of coastal areas. He can basically tell where fish are spending their time at any given stage of history.

　 In the case of the Atlantic croaker, a popular saltwater food fish, Thorrold and his assistant have successfully followed the travelling of young fish from mid-ocean to the coast, a journey of many hundreds of miles.

　 This is important to managers in the fish industry, who know nearly nothing about the whereabouts of the young fish for most food fish in the ocean. Eager to learn about his technology, fish scientists are now lending Thorrold their ears.

1.What can we learn about fish ears from the text?

　A. They are small soft rings.

　B. They are not seen from the outside.

　C. They are openings only on food fish.

　D. They are not used to receive sound.

2.Why does the writer compare the fish to trees?

　A. Trees gain a growth ring each day.

　B. Trees also have otoliths.

　C. Their growth rings are very small.

　D. They both have growth rings.

3.Why is it important to study the chemistry of otolith rings?

　A. The elements of the otoliths can tell the history of the sea.

　B. Chemical contents of otoliths can tell how fast fish can swim.

　C. We can know more about fish and their living environment.

　D. Scientists can know exactly how old a fish is.

4.How would you understand “fish scientists are now lending their ears”?

　A. They are very interested in Thorrold’s research findings.

　B. They want to know where they can find fish.

　C. They lend their fish for chemical studies.

　D. They wonder if Thorrold can find growth rings from their ears.　

It is too early in the _____ to expect many visitors to the city.

　 A. time 　 B. hour   C. season 　 D. term

Some plays are so successful that they run for years on end. In many ways, this is　 36　 for the poor actors who are required to go on repeating the sane　 37　 night after night. One would

 38　 them to know their parts by heart and　 39　 have cause to falter（结巴）.Yet　40　is not always the case.

　　A famous actor in a　 41　 successful play was once cast in the role of an aristocrat　 42　 had been imprisoned in Bastille for twenty years. In the last act，a gaoler（监狱长，看守）would always come on to the stage with a letter which he would hand to the prisoner.　 43　 the noble was expected to read the letter at each　 44　 ,he always insisted that it should be written out in full.

　　One night, the gaoler decided to play a joke　 45　 his colleague to find out if, after so many performances, he had managed to learn the　 46　 of the letter by heart. The curtain went up on the final act of the play and revealed（使显露）the aristocrat sitting alone behind bars in his dark cell. Just then，the gaoler　 47　 with the precious letter in his hands. He entered the　 48　and presented the letter to the aristocrat. But the copy he gave him had not been written out in　

 49　 as usual. It was simply a blank sheet of paper. The gaoler looked on eagerly,　50　 to see if his fellow actor had at last learnt his lines. The noble stared at the blank sheet of paper for a few seconds. Then，squinting（眯着眼看）his eves，he said,“The light is　 51　.Read the letter to me.”And he promptly handed the sheet of paper to the gaoler.　52　 that he could not remember a word of the letter either, the gaoler replied，“The light is indeed dim，sir. I must get my　 53　”With this, he hurried off the stage. Much to the aristocrat’s　 54　 ，the gaoler returned a few moments later with a pair of glasses and the　 55　 copy of the letter which he proceeded（继续进行）to read to the prisoner.

　　36．A. fortunate B. unfortunate C. happy D. unhappy

　　37．A. lines B. words C. plays D. roles

　　38．A. want B. ask C. expect D. wish

　　39．A. always B. never C. sometimes D. often

　　40．A. such B. the thing C. one D. this

　　41．A. highly B. high C. poorly D. poor

　　42．A. where B. what C. which D. who

　　43．A. Because B. Even though C. When D. Though

　　44．A. play B. performance C. role D. case

　　45．A. with B. in C. on D. to

　　46．A. pages B. joke C. lines D. contents

　　47．A. appeared B. disappeared C. came out D. came in

　　48．A. room B. cell C. stage D. office

　　49．A. English B. French C. order D. full

　　50．A. worded B. surprised C. anxious D. afraid

　　51．A. bright B. dim C. dark D. out

　　52．A. To see B. To find C. Seeing D. Finding

　　53．A. glasses B. lines C. light D. letters

　　54．A. surprise B. satisfaction C. anger D. amusement

　　55．A. usual B. old C. unusual D. new

It was Monday. Mrs. Smith's dog was hungry, but there was not any meat in the house.
　　Considering that there was no better way. Mrs. Smith took a piece of paper, and wrote the following words on it：“Give my dog half a pound of meat.” Then she gave the paper to her dog and said gently：“Take this to the butcher（* person whose job is selling meat）and he's going to give you your lunch today.”
　　Holding the piece of paper in its mouth, the dog ran to the butcher's. It gave the paper to the butcher. The butcher read it carefully, recognized that it was really the lady's handwriting and soon did it as he was asked to. The dog was very happy, and ate the meat up at once.
　　At noon, the dog came to the shop again. It gave the butcher a piece of paper again. After reading it, he gave it half a pound of meat once more.
　　The next day, the dog came again exactly at noon. And as usual, it brought a piece of paper in the mouth. This time, the butcher did not take a look at paper, and gave the dog its meat, for he had regarded the dog as one of his customers（*people who buy sth. from a shop）.
　　But, the dog came again at four o'clock. And the same thing happened once again. To the butcher's more surprise, it came for the third time at six o'clock, and brought with it a third piece of paper. The butcher felt a bit puzzled. He  said to himself, “This is a small dog. Why does Mrs. Smith give it so much meat to eat today?”
Looking at the piece of paper, he found that there were not any words on it！
【小题1】Mrs. Smith treated her little dog quite 　　　.

56­year­old becomes 1st woman to swim Atlantic
(AP)－Jennifer Figge pressed her toes into the Caribbean sand, excited and exhausted as she touched land this week for the first time in almost a month. Reaching a beach in Trinidad, she became the first woman on record to swim across the Atlantic Ocean—a dream she'd had since the early 1960s,when a stormy trans­Atlantic (飞越大西洋) flight got her thinking she could wear a life vest and swim the rest of the way if needed.
The 56­year­old left the Cape Verde Islands off Africa's western coast on Jan.12,2009, swimming 19 out of 25 days battling waves of up to 30 feet.The distance from Cape Verde to Trinidad is about 700 miles.Crewmembers are still computing exactly how many miles she swam.
The original plan was for her to swim to the Bahamas—a distance of about 2,100 miles—but inclement (恶劣的) weather forced her to change her plans and she arrived at Trinidad on Feb.5.She now plans to swim from Trinidad to the British Virgin Islands,ending her voyage at the Bitter End Yacht Club in late February.
Her journey came a decade after French swimmer Benoit Lecomte made the first known solo trans­Atlantic swim,covering nearly 4,000 miles from Massachusetts to France in 73 days.No woman on record had made the crossing.
Figge wore a red cap and wet suit,with her only good­luck charm (护身符) underneath:an old,red shirt to guard against chafing (磨痛),signed by friends,relatives and her father,who recently died.The other cherished (珍惜) possession she kept onboard was a picture of Gertrude Ederle,an American who became the first woman to swim across the English Channel.“We have a few things in common,”Figge said,“She wore a red hat and she was of German descent (血统).We both talked to the sea,and neither one of us wanted to get out.”
【小题1】When did Jennifer Figge want to swim across the Atlantic Ocean？