第三部分 阅读理解（共20小题。 每小题2分，满分40分）
阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。
Drying food is a simple, low-cost way to keep food safe for eating. Drying removes water that small organisms use to break down food into other substances. Some of these substances may be poisonous to humans.
A device that uses the sun is a good way to dry food. There are several kinds of solar dryers. The easiest to build is called the direct dryer. The sun shines directly on the food being dried. The direct dryer is a box with holes in it so that air can enter and leave the box. It has a cover made of clear glass or plastic. When the sun shines into the box, heat is produced. The heat is trapped inside the box and cannot escape back through the cover. The heat dries the food.
The solar dryer works better if the sides of the box are black. This is because dark colors hold heat while light colors reflect it. One way to make the sides black is to use wood that has been blackened by fire.
If you use black paint instead, be sure the paint contains no lead. Lead is poisonous to people, especially children.
The box can be made of almost any material such as wood, concrete or sheet metal. The dryer should be two meters long, one meter wide and twenty-three to thirty centimeters deep. The sides and bottom should have additional material, called insulation, to keep the heat from escaping.
The surface on which the food is placed should permit air to enter from below and pass through to the food. A surface made of wires with small square openings works very well. You should use wire with the largest openings or squares that do not allow the food to fall through. Air that comes in from below the wire surface will also carry away water evaporated from the food as it dries.
A direct dryer will dry most vegetables in two-and-one-half to four hours at temperatures from forty-three to sixty-three degrees Celsius. Fruits take longer, from four to six hours at the same temperatures.
51.Solar food drying is fast, safe and low-cost. It is also healthy because nutrients such as vitamin C are kept in the food. Solar dried food also tastes and looks good.
51.In which way will the food be fried quickly?
A.Let the sun shine directly on the food.
B.Make the sides of the box black.
C.Make wood be the sides of the box.
D.The box must be made of blackened wood.
52.What does the underlined word “evaporate” in the 6th paragraph mean?
A. sink into B. change into gas or steam C. flow away D. flow into
53.According to the text., which of the following statements is true?
A.Water in the food may cause poisonous substances.
B.The sun shines into the box and be trapped.
C.Dark colours hold heat better than light colours.
D.It takes longer for vegetable to be fried.
54.What’s the text mainly about?
A.the way to dry food.
B.Solar Food Dryers
C.The device that uses the sun
D.The way to keep food safe.
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，然后从各题所给的四个选项中，选出最佳选项。
We’ve heard it before － we’ve heard it on the news, from teachers, from parents －children and teenagers today are growing up too fast. There are not too many people that will _31 with that statement. Teenagers are faced with serious problems and decisions at an early _32 . In fact most teenagers’ daily schedules（日程表）are as 33 as those of an adult’s.
I have been working since I was thirteen, and always in 34 in which I was working with adults. I have had to learn to think and 35 like an adult to be taken seriously. So, I count myself as one who has grown up too fast. I just graduated from high school, and have recently spent some time reflecting（反思）on the 36 eighteen years － thinking about myself, what I have gained, and what 37 I have yet to achieve.
We are expected to work hard, get excellent 38 , be in a good relationship, and know what we want to do 39 . The list goes on and on. But the 40 is clear: We live in a society today that is 41 our childhood. We no longer have many years to be careless and fancy-free. We are expected to 42 the strict school rules and to excel（擅长）in everything we do.
I’ve known these things for a long time, and knew that they 43 me. But, I never really admitted it until last night, when I learned a 44 lesson, taught to me by my boss where I work. We had finished a job at a remote site. It was about 11:30 at night, and we had 45 to his house. We were talking about the 46 he had been making to his home. One of the things he said was “I 47 my basketball hoop（篮圈）. ”Then he threw a basketball to me.
I hadn’t 48 a basketball in five years.
We proceeded to shoot hoops for about 5 minutes. Both of us were terribly bad at it, but we spent the whole time 49 like children. Then I realized something: I am still a child. Oh, the law says I’m an adult. But, we are still really and truly children. We all need to have 50_ once in a while.
31. A. argue B. disagree C. satisfy D. discuss
32. A. age B. stage C. year D. grade
33. A. certain B. busy C. careful D. perfect
34. A. companies B. factories C. positions D. offices
35. A. study B. speak C. work D. act
36. A. last B. other C. rest D. coming
37. A. purposes B. success C. goals D. jobs
38. A. textbooks B. grades C. teachers D. schools
39. A. in life B. in time C. for ages D. for ever
40. A. information B. message C. notice D. idea
41. A. ruining B. correcting C. envying D. shortening
42. A. respect B. accept C. learn D. follow
43. A. inspired B. disappointed C. affected D. frightened
44. A. valuable B. serious C. important D. useful
45. A. walked B. flown back C. gone back D. driven
46. A. furniture B. improvements C. equipment D. arrangements
47. A. moved B. fixed C. sold D. broke
48. A. played B. caught C. seen D. held
49. A. laughing B. shouting C. running D. shooting
50. A. a rest B. a talk C. fun D. sports
We walked a couple of blocks, looking in _______ for a taxi. How disappointed we were!
A. place B. order C. return D. vain
.I hear some summer clothes are .We should go and buy some.
A. for sale B. on sale C. at sale D. in sale
She felt of having asked such a silly question when the audience couldn’t help laughing.
A. guilty B. crazy C. tired D. ashamed
I didn’t know what “loquacious” meant and had to ________ in a dictionary.
A. look it for B. look it out C. look it up D. pick it up
