题目内容

In some ways, the United States has made some progress. Fires no longer destroy 18,000 buildings as they did in the Great Chicago Fire of 1871, or kill half a town of 2,400 people, as they did the same night in Peshtigo, Wisconsin. Other than the Beverly Hill Supper Club fire in Kentucky in 1977, it has been four decades since more than 100 Americans died in a fire.

But even with such successes, the United States still has one of the worst fire death rates in the world. Safety experts say the problem is neither money nor technology, but the indifference(无所谓) of a country that just will not take fires seriously enough.

American fire departments are some of the world's fastest and best-equipped. They have to be. The United States has twice Japan's population, and 40 times as many fires. It spends far less on preventing fires than on fighting them. And American fire-safety lessons are aimed almost entirely at children, who die in large numbers in fires but who, against popular beliefs, start very few of them.

Experts say the error is an opinion that fires are not really anyone's fault. That is not so in other countries, where both public education and the law treat fires as either a personal failing or a crime. Japan has many wood houses; of the 48 fires in world history that burned more than 10,000 buildings, Japan has had 27. Punishment for causing a big fire can be as severe as life imprisonment.

In the United States, most education dollars are spent in elementary schools. But, the lessons are aimed at too limited a number of people; just 9 percent of all fire deaths are caused by children playing with matches.

The United States continues to depend more on technology than laws or social pressure. There are smoke detectors in 85 percent of all homes. Some local building laws now require home sprinklers (喷水装置). New heaters and irons shut themselves off if they are tipped.

1.The reason why so many Americans die in fires is that _____.

A. they took no interest in new technology

B. they did not pay great attention to preventing fires

C. they showed indifference to fighting fires

D. they did not spend enough money on fire equipment

2.It can be inferred from the passage that ______.

A. fire safety lessons should not be aimed only at American children

B. American children have not received enough education of fire safety lessons

C. Japan is better equipped with fire equipment than the United States

D. America's large population leads to more fires

3.Which of the following statements is true according to the passage?

A. There has been no great fire in the USA in recent 40 years that leads to high death rate.

B. There have been several great fires in the USA in recent 40 years that lead to high death rate.

C. There has been only one great fire in the USA in recent 40 years that led to high death rate.

D. The fire in Kentucky in 1977 made only a few people killed.

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根据短文内容,从短文后的七个选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

What is health?The definition from WHO states that health is a state of complete physical,mental and social well-being. So,rather than having a balanced diet or a balanced workout and so on,people need to find a balance between all those factors for health living. 1.

Try to eat more fruit and vegetables. Fruit and vegetables provide enzymes(酶) for the body,which help to absorb the nutrients from your meal. Drink as much water as possible throughout the day. Keep improving your diet plan,by learning about different healthy food.

2. No matter which type of exercise you take up,try to get around 20 minutes every day. Don’t give up!

If you are suffering from some health problems,you should find the causes behind them,and then try to avoid them. For example,load yourself up with vitamin C rich food to avoid a common cold. 3.

Deep breathing is not only good for your lungs,but also can be used to calm your mind. Take a deep breath whenever you get stressed and then breathe out;repeat it around 10 times. The result will be surprising.

4. There are various types of meditation. Try to experiment with different types,and then choose the one that feels suitable;try to practice it for an hour a day.

Whenever you think you have become overloaded with study,take a break. Plan a small vacation alone or with a friend,or go to a garden. 5.

A.Many people want to stay healthy.

B.Then how do you stay healthy?

C.Doing exercise is also important.

D.Walking is a good way to keep healthy.

E.To prevent sport injuries,make sure you warm up well before any exercise.

F.Meditation is also a good way to relieve stress.

G.Just forget everything and enjoy watching the trees and birds.

阅读下面短文,掌握其大意,然后从各题所给的A、B、C、D四个选项中,选出最佳选项。

Last March my dad told us that there was a chance he would be deployed (部署,派遣)overseas. My brother and I didn't think anything of it and forgot his ________. Two weeks later, Dad didn't come home on time. We didn't think it was serious ________ it wasn't the first time. We waited, and ________ at midnight Dad came in. We asked where he'd been. He just ________, “I am leaving tomorrow for Afghanistan(阿富汗).”

Hearing that, we were in ________, thinking that this could not be happening to us. But when he started ________ his desert uniforms we knew it was for real.

He sat us all down and my brothers and I had a discussion about ________ we were going to do while he was away. And then we ________ and helped him get ready. We ________ his uniforms and talked more about what we needed to do. We didn't get to sleep ________ 4 a.m. Therefore, my dad called school to ________ we were not going to be there that day.

We took off for Madison ________ he would check in and get ready to leave. When we got there the official told us that he ________ leave until 5 p.m. We had our last ________ together and then headed to the airport. We were told it was time to leave. We hugged him and said ________.

“________ is going to happen to me, and I love you,” he said. Then he was ________. We left the airport not saying anything to each other.

My dad is ________ gone, and he won't be home for a while. He talks to us ________ on the phone. I hope that my story makes you think about your own family now and what ________ to you.

1.A. promiseB. wordsC. birthdayD. appointment

2.A. whenB. thoughC. thatD. since

3.A. finallyB. graduallyC. constantlyD. actually

4.A. whisperedB. weptC. repliedD. screamed

5.A. excitementB. shockC. reliefD. peace

6.A. packingB. wearingC. searchingD. mending

7.A. howB. whenC. whetherD. what

8.A. woke upB. cheered upC. stayed upD. turned up

9.A. removedB. ironedC. sewedD. chose

10.A. untilB. overC. inD. after

11.A. confirmB. announceC. denyD. explain

12.A. whenB. thatC. whereD. why

13.A. couldn’tB. wouldn’tC. needn’tD. mustn’t

14.A. mealB. weekendC. talkD. lesson

15.A. apologyB. helloC. thanksD. good-bye

16.A. AnythingB. EverythingC. NothingD. Something

17.A. missingB. goneC. lostD. puzzled

18.A. stillB. evenC. everD. yet

19.A. seriouslyB. frequentlyC. loudlyD. occasionally

20.A. belongsB. appealsC. countsD. happens

Dear Alfred,

I want to tell you how important your help is to my life.

Growing up, I had people telling me I was too slow, though, with an IQ of 150+ at 17, I’m anything but stupid. The fact was that I was found to have ADHD. Anxious all the time, I was unable to keep focused for more than an hour at a time.

However, when something did interest me, I could become absorbed. In high school, I became curious about the computer, and built my first website. Moreover, I completed the senior course of Computer Basics, plus five relevant pre-college courses.

While I was exploring my curiosity, my disease got worse. I wanted to go to college after high school, but couldn’t. So, I was killing my time at home until June 2012 when I discovered the online computer courses of your training center.

Since then, I have taken courses like Data Science and Advanced Mathematics. Currently, I’m learning your Probability course. I have hundreds of printer paper, covered in self-written notes from your videos. This has given me a purpose.

Last year, I spent all my time looking for a job where, without dealing with the public, I could work alone, but still have a team to talk to. Luckily, I discovered the job—Data Analyst—this month and have been going full steam ahead. I want to prove that I can teach myself a respectful profession, without going to college, and be just as good as, if not better than, my competitors.

Thank you. You’ve given me hope that I can follow my heart. For the first time, I feel good about myself because I’m doing something, not because someone told me I was doing good. I feel whole.

This is why you’re saving my life.

Yours,

Tanis

1.Why didn’t Tanis go to college after high school?

A. She had learned enough about computer science.

B. She had more difficulty keeping focused.

C. She preferred taking online courses.

D. She was too slow to learn.

2.As for the working environment, Tanis prefers ________.

A. working by herselfB. dealing with the public

C. competing against othersD. staying with ADHD students

3.Tanis wrote this letter in order to ________.

A. explain why she was interested in the computer

B. share the ideas she had for her profession

C. show how grateful she was to the center

D. describe the courses she had taken so far

It’s a popular belief that a fish’s memory lasts for only seven seconds. It may seem sad to think that they don’t remember what they’ve eaten or where they’ve been, and they don’t recognize you or any of their friends — every moment in their life would be like seeing the world for the first time.

But don’t be so quick to feel sorry for them. A new study has found that fish have a much better memory than we used to think. In fact, certain species of fish can even remember events from as long as 12 days ago.

In the study, researchers from MacEwan University in Canada trained a kind of fish called African cichlids to go to a certain area of their tank to get food. They then waited for 12 days before putting them back in the tank again.

Researchers used computer software to monitor the fish’s movements. They found that after such a long break the fish still went to the same place where they first got food. This suggested that they could remember their past experiences.

In fact, scientists had been thinking for a long time that African cichlids might have a good memory. An earlier study showed that they behaved aggressively(挑衅地) in front of certain fish, perhaps because they remembered their past “fights”. But until the latest findings, there was no clear evidence.

Just as a good memory can make our lives easier, it also plays an important part when a fish is trying to survive in the wild.

“If fish are able to remember that a certain area contains safe food, they will be able to go back to that area without putting their lives at risks,” lead researcher Trevor Hamilton told Live Science.

For a long time, fish were placed far below chimpanzees, dolphins and mice on the list of smart animals. But this study has given scientists a new understanding of their intelligence.

1.What is the article mainly about?

A. Fish having very bad memories.

B. Fish being smarter than we thought.

C. How fish improve their memory.

D. What we can learn from fish.

2.According to the article, people used to believe that _______.

A. fish could only remember part of their past experiences

B. fish could remember things that happened 12 days ago

C. a fish’s memory lasted for only seven minutes

D. fish didn’t recognize any of their friends

3.How can fish benefit most from a good memory? They can remember _______.

A. where to get food and survive

B. their enemies and fight

C. where to escape to when in danger

D. their friends and help each other

4.Which of the following is TRUE according to the passage?

A. Fish behave aggressively in a fight.

B. Fish can remember more.

C. Fish don’t belong to the list of smart animals.

D. Only African cichlids have a good memory.

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