In the past, man did not have to think about the protection of his environment. There were few people on the earth, and natural 36 seemed to be unlimited.
Today things are 37 . The world has become too 38 . We are 39 our natural resources too quickly, and at the same time we are 40 our environment with dangerous chemicals. If we 41 to do this, human life on earth will not 42 .
People realize today that if too many 43 are taken from the sea, there will soon be none left. Yet, with modern fishing 44 , more and more fish are caught.
We know that if too many trees are cut down, 45 will disappear and nothing will 46 on the land. Yet, we continue to use bigger and more powerful machines to 47 more and more trees.
We realize that if rivers are polluted with waste products from factories, we will die. 48 , in most countries waste products are still put into rivers or into the sea, and there are few laws to 49 this.
We also know that if the 50 of the world continues to rise at the present rate, in a few years, there won't be enough food. What can we do to solve the 51 ? If we eat more vegetables and less 52 , there will be more food available for everyone. Land that is used to grow crops feeds five times more people than land where animals are kept.
Our natural resources will 53 longer if we learn to recycle them. The world population will not 54 so quickly if people use modern methods of birth control.
Finally, if we 55 people to think about the problems we shall have a better and cleaner planet in the future.
A．resources B．sources C．materials D．matter
A．common B．the same C．changeable D．different
A．crowded B．polluted C．dirty D．busy
A．producing B．using up C．reducing D．making
A．protecting B．saving C．polluting D．fighting
A．try B．continue C．stop D．have
A．live B．last C．continue D．survive
A．fish B．seagulls C．crocodiles D．frogs
A．poles B．boats C．methods D．ideas
A．mountains B．the sea C．crops D．forests
A．grow B．plant C．save D．cut down
A．plant B．cut down C．save D．burn down
A．Thus B．However C．Generally speaking D．Therefore
A．encourage B．neglect C．stop D．wake up
A．production B．pollution C．population D．revolution
A．pollution B．environment C．questions D．problems
A．fruit B．meat C．fish D．grain
A．use B．stay C．keep D．last
A．raise B．rise C．run D．grow
A．force B．help C．educate D．show
完形填空
Air travel makes some people very nervous．The crowds，the noise and flying itself can cause_______．But there are classes people can take to help them_______the fear of flying．And there is_______training for service dogs that suffer the same problem．
Service dogs almost never______the side of the people they care for．You will see them working on buses，trains and other public_______systems．But the busy environment found at an airport can_______even the best trained working dog．
People with disabilities depend on their dogs．They want the animals to safely_______them through security areas．They also need the dogs to remain_______on duty on the airplane，even when the flying is not_______．This takes special_______．The Air Hollywood K9 Flight School is one place where such help can be found．
The school has a piece of equipment that provides the sights，sounds and even the feel of an airplane in flight．Dog trainers say_______training is based on a simple rule: preparation．Dogs need to be exposed gradually and_______to the environment，to loud noises，to sounds and other dogs so that when this experience happens to them on a daily basis，they're able to act in a way that they're used to acting and that they don't get_______．
Dog owners who_______the training at Air Hollywood K9 Flight School say they now feel much more at ease about future_______．Their dogs also seem ready for take off．
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Money was a constant source of tension and stress when I was growing up. My parents were , well-educated and hard-working, but they lived from paycheck to paycheck. When I was 13, they split up. Then my mom to raise three kids, often relying on free lunch tickets and food stamps. As my mother retirement age, she was filled with over the fact that she hadn’t saved enough for her golden retirement years, she often sighed. My father had always been to work—we had always he’d work less and spend more time with us . But he is just a workaholic(工作狂).
My parents were trying so hard to make ends meet, so I couldn’t become a on them. As a result, I college and spent the next couple of years drifting from one minimum wage job to another. I my broken-down car, went to work on foot, reduced my by sharing a one-bedroom apartment with three other women, and got free food during Happy Hour at our local bar. I learned to do whatever it took to .
One night, while I was working at a donut shop and 34 coffee for a homeless customer, I .that I was one paycheck away from being homeless myself. That was my wake-up . Motivated by fear of an uncertain , I opened the Yellow Pages(电话黄页), .professional dog trainers and negotiated an unpaid apprenticeship(学徒工作). Less than a year later, I was by a dog trainer, and I loved the work. A couple of years later, I started my own dog-training school, which luckily turned out to be . My efforts paid off.
Though I didn’t have rich parents to rely on, I discovered the power of asking for what I want.
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完形填空
阅读下面短文，从短文后所给各题的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项。
I love a good murder mystery. It is so to watch or read an exciting and interesting detective story and try to solve the yourself. Agatha Christie is undoubtedly queen of the detective story considering she over eighty books. Many people have fallen in love with her -----Hercule Poirot, a famous Belgian detective and Miss Marple, an old lady who is also an amateur .
As I am a big of Agatha Christie, I was excited to her house in Devon called Greenway. I travelled to her by steam train. We went through a dark tunnel and there was lots of smoke. It was a setting for a murder like in her famous novel Murder on the Orient Express. , all the passengers arrived safely!
After a pleasant walk through the woods, I the splendid house. I did a tour and I loved seeing where she wrote her . Many first editions were on display in a revolving(旋转的)bookcase. However, my part of the estate(房产) was the boathouse. There was a lovely view of the river the boathouse also served a more special purpose---inspiration for a crime . In the Poirot novel, Dead Man’s Folly, a girl’s body is in the boathouse. They even the TV adaptation of the book at Greenway.
I really my visit to Greenway. It was such a place and I was interested in seeing where Agatha Christie was write so many exciting stories.
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完形填空
I was said to be the worst student in my class, and my family thought I was hopeless. I had to_______ Grade Six. At that time a new teacher, Miss Sadia, came to our school.
One day after class, she that I was staying alone during the lunch break. She came to me and began to talk to me. It was just a ________ conversation. After that day, she gave me particular ________ and it made me feel special(特别). I started to work hard because she gave me the feeling that ________ believed me , and my ________ started to improve(提高) in her subject.
Months later, she moved into a house near my ________ . We would walk home together after school. Her constant (不断的 ) support helped me,________ in my studies, as I knew she would ________ my grades both in her subject and the other subjects. I finally ________second in my class.
Then, after Grade Six, she started to slowly drift away（疏远） ________ still kept a constant(不断的) check on me. By the time I was in Grade Seven, we________ spoke, but by then I had become the ________ in my class. When I left my school, I was ________ith her, as she never answered the________ when I called her.
Then I graduated and went to a good university. One fine day, our paths（路） ________ again. I met her at a wedding. I could not ________ asking her, "Why did you stop talking to me?"
"You are a clever boy. I wanted you to be a tree ________ on your own roots, not depending on (依靠)others. Now here you are and I feel ________ of you. You are your inspiration and do not need to________a shoulder," she said. I could not say anything, but I smiled. I'll always thank her .
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完形填空,阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
One night I decided to spend some time building a happier and closer relationship with my daughter. For several weeks she had been me to play chess with her, so I suggested a game and she eagerly . It was a school night, however, and at nine o’clock my daughter asked if I could________ my moves, because she to go to bed; she had to get up at six in the morning. I ________ she had strict sleeping habits, ________ I thought she ought to be able to ________ some of this strictness. I said to her,“ ________ , you can stay up late for once. We’re having ________ .” We played on for another fifteen minutes, during which time she looked ________ . Finally she said, “Please, Daddy, do it quickly.” “No.” I replied. “If you’re going to play it________ , you’re going to play it slowly. ”And so we ________ for another ten minutes, until ________ my daughter burst out crying, and ________ that she was beaten.
Clearly I had made ________ . I had started the evening wanting to have a ________ time with my daughter but had ________ my desire to win to become more ________ than my relationship with my daughter. When I was a child, my desire to win ________ me well. As a parent, I ________ that it got in my way. So I had to change.
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