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Sea turtles are found in all warm waters throughout the world. Sea turtles are the___36____ of the turtles. The largest kind of sea turtle can grow as long as eight feet and ___37___ 1,500 pounds. Even the smallest kind, Kemp’s-Ridley, can ___38___ to 28 inches long and weigh almost 100 pounds. Many other turtles are small enough to___39___ in your hand. It is difficult to find population numbers for sea turtles because they do not___40____ shore once they hatch and reach the ocean, which makes it hard to ___41___ them. Sea turtles___42___ in the water because they are safer there. They cannot___43___ their heads and feet into their shells like other turtles can. Sea turtles cannot hide inside their shells __44___ other animals that want to eat them. They need to move quickly to stay safe.
When the weather ___45___ warm, sea turtles leave the ocean to___46___ their eggs on the beach. This is the only time they will ever leave the water. Most___47____ turtles spend part of the time in water___48___ part of the time on land. It is easy to understand___49____ sea turtles stay in the water. Their___50___ to swim is greater than their ability to walk. Their heavy bodies and unusual feet make it hard for them to ___51___ on land. They are better___52___ for life in the water. They are well suited for life in the sea because of__53___ their bodies are made.
The way their feet are made helps sea turtles swim very quickly. Their feet look like long __54___. When they swim, they flap their feet like a bird flaps its wings. This ___55___ way of swimming benefits sea turtles. It allows them to escape from their enemies.
36. A. dwarfs B. giants C. mammals D. ancestors
37. A. measure B. weigh C. sell D. sound
38. A. grow up B. bring up C. take up D. go up
39. A. suit B. fit C. match D. seize
40. A. go to B. turn to C. back to D. return to
41. A. keep up with B. keep track of C. keep in touch with D. keep to
42. A. swim B. hide C. sleep D. stay
43. A. push B. draw C. drag D. pull
44. A. away B. from C. for D. to
45. A. becomes B. turns C. changes D. leads
46. A. lay B. lie C. laid D. lain
47. A. the other B. another C. other D. others’
48. A. but B. and C. or D. so
49. A. when B. where C. why D. as
50. A. technique B. talent C. ability D. opportunity
51. A. walk B. travel C. wander D. play
52. A. adopted B. adapted C. adequate D. admitted
53. A. the way B. the manner C. the method D. the shape
54. A. paddles B. sticks C. wings D. tails
55. A. abnormal B. unusual C. ordinary D. unbelievable
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阅读理解
Feeling tired lately? Has the doctor said he cannot find anything wrong with you? Perhaps he sent you to a hospital, but all the advanced equipment there shows that there is nothing wrong. Then consider this, you might be in a state of sub health (亚健康).
Sub health, also called the third state or grey state, is explained as a border line state between health and disease. According to an investigation by the National Health Organization, over 45 percent of sub healthy people are middle-aged or elderly. The percentage is seven percent higher among people who work in management positions as well as students around exam time.
Symptoms include a lack of energy, depression, slow reactions, insomnia(失眠), agitation(焦虑), and poor memory. Other symptoms include shortness of breath, sweating and aching in the waist and legs.
The key to preventing and recovering from sub health, according to some medical experts, is to form good living habits, alternate work with rest, exercise regularly, and take part in open-air activities.
As for meals, people are advised to eat less salt and sugar. They should also eat more fresh vegetables, fruits, fish because they are rich in nutritional elements——vitamins and trace elements——that are important to the body.
Nutrition experts point out that it is not good to eat too much at one meal because it may cause unhealthy change in the digestive tract(消化道). They also say that a balanced diet is very helpful in avoiding sub health.
(1)According to this passage, which of the following is right?
[ ]
A.When you are in a state of sub health, you should stay home and keep silent.
B.When you are in a state of sub health, you should to go see a doctor and buy some medicine.
C.When you are in a state of sub health, you should have yourself examined in foreign countries.
D.When you are in a state of sub health, you should find out the reasons and relax yourself.
(2)Middle-aged people may feel sub healthy, because ________.
[ ]
A.they have used up their energy
B.they have lost their living hopes
C.they have more pressure in life and work
D.they begin to get older
(3)The answer of preventing you falling into a state of sub health is that you should ________.
[ ]
A.work hard B.sleep more
C.keep relaxed D.take more medicine
(4)The underlined word“alternate”in this passage means ________.
[ ]
A.arrange by turns B.cause to take place
C.keep up D.take up
查看习题详情和答案>>—You’ve been driving for hours.Shall I_______?
—No, that’s OK.I enjoy driving and I know you hate it, especially on the highway.
A.take back B.take on
C.take over D.take up
查看习题详情和答案>>-Sorry I’m late again, sir.
-Well, what excuse can you _________ this time?
make
make up
take up
give up
第二节完形填空 (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,然后从31—50 各题后给的A,B,C,D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。
In a national spelling contest in America,an 11-year-old girl was asked to spell a certain word. But with her 31 voice the judges were not sure if she spelled the word with the letter A or E. They talked it over and 32 decided to simply ask her what she had said. By now,the girl knew she had 33 the word. But instead of lying,she told the truth that she had said the 34 letter. So she lost the contest.
As the girl walked off the 35 ,the entire audience stood to their feet clapping to applaud her 36 .
Later,dozens of newspaper reporters wrote about this 11-year-old girl's honesty,even when it 37 her the contest. But the fact is that she 38 the biggest contest that day: the contest of her 39 .
Probably the biggest test of our character and honesty is what we would do if we knew we would never get 40 .This young girl could easily have 41 and nobody would have known it but herself. But that's just it: She would know she did wrong. It's been said, "If you 42 , you make yourself cheap." This young girl was strong and smart enough to prize her own 43 and character more than the prize from a spelling 44 . Her respect for herself was more important than any 45 others might give her for winning a contest. She knew she would have to live with herself and the 46 she made in that moment will have long-lasting influence.
It's so true that the choices you make today 47 what you are tomorrow. Our children will 48 our behavior much more than our advice. So if we want them to 49 to be honest,we must show them the way by being honest ourselves. Remember,our kids are 50 what we do and how we live even when we don't think they see or know.
31. A. high B. sweet C. tough D. soft
32. A. finally B. kindly C. secretly D. totally
33. A. forgotten B. mispronounced C. misspelled D. lost
34. A. correct B. wrong C. different D. same
35. A. stage B. studio C. test D. classroom
36. A. bravery B. honesty C. courage D. cleverness
37. A. cancelled B. cost C. offered D. wasted
38. A. achieved B. broke C. won D. defeated
39. A. reputation B. knowledge C. 1ife D. character
40. A. paid B. awarded C. caught D. reported
41. A. escaped B. 1ied C. changed D. answered
42. A. accept B. fight C. cheat D. insist
43. A. conscience B. feeling C. diligence D. modesty
44. A. contest B. champion C. judger D. expert
45. A. sense B. pride C. respect D. awarenes
s
46. A. plan B. conclusion C. discovery D. choice
47. A. make B. change C. keep D. create
48. A. give B. take C. follow D. set
49. A. grow up B. bring up C. take up D. come up
50. A. recording B. inspecting C. correcting D. watching