阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
One of my most unforgettable experience occurred on a day last summer, 1. I was handing out newspapers from door to door.
Disappointed at my study results, I didn’t want to go to school any 2. (long). I found a temporary job during my summer vacation. Because I was poor in knowledge, the manager only asked me 3. (deliver) newspapers from house to house.
At 4. beginning, I it would be a piece of cake. There would be no 5. (difficult) in finishing it. But to my surprise, when I went to people’s 6. (house), they looked me up and down. I could feel that they looked down upon me. I 7. (hurt) badly. Even so, I came to another house. A black dog 8. (sudden) jumped out. Greatly frightened, I screamed with fear. But nobody came to help me. At that time, I come to realize that doing this job was more difficult than 9. (read) books in the classroom. I wanted to give up, but I couldn’t. I tried my best to do the job better. Finally I made it.
From this experience, I’ve learnt that if we put our heart 10. it, nothing is difficult and nothing is impossible.
Last winter, we were on a vacation in Dubai. One day, we were ____ Abu-Dhabi, traveling with a few passengers in a bus. At our first stop, we got out to ____ some pictures. At our second top, we ____ that we’d forgotten our shoulder bag at the first stop. The ____ part was that our passports and many other valuables were inside it. We were in great ____, as we had to return to India in 2 days.
During the process of ____ our bag we met so many strangers who were quite concerned and helpful with our ___.
A tour guide helped us stop a taxi so that we could travel back to the first stop to ____ our bag.
A taxi driver stayed with us for 3 hours. He took us to a mosque（清真寺）near the first stop, ____ that a cleaner might have found the bag and taken it to a ____ place. He took us to the nearest police station and helped us with our ____ with the policeman, who only spoke Arabic, He ____ comforted us by saying, “Nobody ____ their goods in our country. There’s no ____ for you to worry!”
A tourist who was walking outside the masque hail to be somewhere. ____, he decided to lend us a helping hand.
A local man, who ____ found our bag，cheeked the bag and found a (n) ____ of a travel guide. He called him, so we got our bag back at last.
On that day t there was ____ worry inside me and I was thinking of what would happen next all the time.
I’ll never forget those strangers. I’m grateful to them for their acts of _____! The world needs more humane like them and I decide to try to ____ one of them.
1.A. following B. visiting C. evaluating D. distributing
2.A. enjoy B. purchase C. deliver D. take
3.A. realized B. ignored C. decided D. admitted
4.A. most B. latest C. worst D. least
5.A. regret B. panic C. embarrassment D. disappointment
6.A. searching for B. aiming at C. coming across D. looking through
7.A. ambition B. dilemma C. situation D. expectation
8.A. lake over B. send for C. greet D. find
9.A. hoping B. remembering C. promising D. doubting
10.A. private B. safe C. busy D. new
11.A. relation B. negotiation C. discussion D. communication
12.A. eventually B. personally C. constantly D. immediately
13.A. leaves B. hides C. misses D. loses
14.A. time B. need C. chance D. luck
15.A. Besides B. Otherwise C. However D. Therefore
16.A. actually B. merely C. specially D. deliberately
17.A. address B. number C. certificate D. photo
18.A. real B. slight C. temporary D. innocent
19.A. bravery B. patience C. kindness D. generosity
20.A. benefit B. promote C. influence D. become
Bring smart is not only a nice bonus but al.no a necessity. The good news is that it’s possible to become smarter if you stay consistent and follow the steps below every day.
● 1. Hundreds new things are discovered or invented every day. There always something new to learn and explore. Therefore, don’t think you already know enough and there is nothing you should ask a question about. Keep absorbing new information by asking smart questions and obtaining great answers
● Surround yourself with the best. 2. Chances are that you won’t be able to improve yourself if you get around people who hold you back. Hang out with people smarter, stronger, and better than you. Build connections with the successful, ambitious, and inspiring people.
● Run a blog. One of the best ways la get better at certain things and learn something is to teach someone else. Teaching helps you process, digest, and reflect on the information you’ve learned. Start a blog. 3. Share your knowledge with others interested in the same things. Try to teach them the things you know best. This will help you become an expert in your field..
● Reduce TV-watching. TV won’t help you improve 4. Learn new languages, take online courses, master a musical instrument or follow the great blogs that cover interesting topics you’re interested in. And finally, read books, Challenge yourself to read for at least 30 minutes a day.
If you take these steps every day for a few weeks or months, you’ll be able to expand your mind and improve your intelligence. Though it may seem difficult to do every day, it’s possible. 5.
A. Create ideas.
B. Stay curious.
C. Spend your lime more wisely.
D. All you to do is get now.
E. Stop following the news you can’t benefit from.
F. Publish interesting articles and discuss exciting topics.
G. Environment plays a great role in your self-improvement.
Sitting too much is linked to changes in a section of the brain that is important for memory, according to a recent study by UCLA researchers of middle-aged and older adults.
Studies show that too much sitting, like smoking, increases the risk of heart disease, diabetes and premature death. Researchers at UCLA want to see how sedentary behavior (sitting for long periods of time) influences the health of the brain, especially regions of the brain that are important to memory formation.
UCLA researchers gathered 35 people aged 45 to 75 and asked about their physical activity levels and the average number of hours per day they spent sitting over the previous work. Each person had a high-resolution MRI (热分辨磁共振成像)scan, which provides a detailed look at the medial temporal lobe, or MTL, a bruin region involved in the formation of new memories.
The researchers found that sedentary behavior is an important predictor of thinning of the MTL and that physical activity, even at high levels, is mil enough to compensate the harmful effects of silting for long periods.
“This study does not prove that too much sitting causes thinner brain structures, but instead that more hours spent sitting are associated with thinner regions,” researchers said. In addition, the researchers focused on the hours spent sitting, but did not ask participants if they took breaks during this time.
The researchers next hope to follow a group of people for a longer duration to determine if sitting cause the tinning and what role gender (性別), race, and weight might play in bruin health related to silting.
“MTL thinning can be an indication of cognitive (认知的) decline in middle-aged and older adults. Reducing sedentary behavior may be a possible target for measures designed to improve bruin health in people at risk for Alzheimer’s disease,” researchers said.
1.What is the study done by UCLA mainly intended to find out?
A. What harm sitting too much causes.
B. Why silting too much is like smoking.
C. How too much sitting affects brain health.
D. Whether too much sitting causes early death
2.Participants were scanned by a high-resolution MRI to .
A. evaluate their memory loss
B. examine their MTL conditions
C. record their physical activity levels
D. record the length of lime for their sitting
3.What do UCLA researchers think of their study?
A. It in a great success.
B. It is little practical value.
C. It must target the young.
D. It still needs to be improved.
4.What can be the best title for the text?
A. Long Sitting Is Bad for Your Brain
B. How to Improve Brain Health
C. Sitting Causes Many Health Problem
D. An Easy Way to Prevent Memory Loss
When Noah Ready-Campbell was a young adult, he worked for his father’s construction company. Back then, he dreamed of a day when robots might take over the dirty, repetitive（重复的）parts of his job, such as earth moving. Years later, Ready-Campbell left his job as an engineer with Google to make that dream come true.
Ready-Campbell formed a company called Built Robotics, which develops technology to produce self-driving heavy equipment. Ready-Campbell says the company’s goal is to make construction safer, faster and less costly. The construction industry struggles to find skilled workers and faces a growing number of unfinished projects. But self-operating machines are changing the nature of building.
Workers at Berich Masonry in Englewood, Colorado, recently spent several weeks learning how to operate a robot called SAM, or the Semi-Automated Mason. SAM is a $400,000 machine from the company Construction Robotics, It can lay 3,000 bricks in eight hours. That’s several times more than a human bricklayer can do in the same period. But humans are still needed to load bricks into the SAM and make sure it works right. Bricklayer Michael Walsh says the SAM lessens the load on his body. But he doesn’t think it will take his job.
Brian Kennedy agrees, too. His organization supports the rights of construction workers in the United States and Canada. Kennedy says the union is not worried that machines will replace human workers any time soon.
The rise of construction robots comes as the building industry faces a severe decrease in labor supply. One recent study showed that 70 percent of construction businesses have a difficult time finding skilled workers. Mike Moy heads a mining operation for the building materials supplier Lehigh Hanson. He says it’s difficult to find people who even know how to operate some of the necessary equipment. “Nobody wants to get their hands dirty any more. They want a nice, clean job in an office,” he noted.
1.What does the first paragraph say about Noah Ready-Campbell?
A. He enjoys doing repetitive work.
B. He is now an employee of Google.
C. He used to work in construction field.
D. He joined Google to realize that dream.
2.Which of the following is one of the aims of Built Robotics?
A. Increasing construction speed.
B. Enlarging construction quantity.
C. Improving construction designs.
D. Changing construction steps.
3.What can be inferred about SAM from the text?
A. It can totally replace human bricklayers.
B. It is complexly built but easy to operate.
C. It is unable to work completely automatically.
D. It is cheap but works much faster than humans.
4.In Mike Moy’s opinion, what prevents many construction businesses from finding skilled workers?
A. Their low pay. B. Their potential risks.
C. Their heavy work loads. D. Their poor working conditions.
An 11-year-old girl from Belthangady, India, recently made news headlines for having around 60 dead ants pulled from her eyes. As for how the insects got there, some doctors thought they entered her body through the ears.
Last week, the girl, known only as Ashwini, started complaining of severe pain in her eyes. She told her parents that she felt there was something stuck in her eyes, and when they checked, they did find a small ant in one of her eyes. They didn’t pay much importance to it, as they assumed the insect had gotten there by accident, but it wasn’t long before the girl again started reporting pain in her eyes. They discovered more dead ants, and this time, they took her to hospital.
A local doctor told Ashwini’s parents that the insects must have first entered her body through the ears and then somehow made their way to her eyes. He gave her some eye-drops to help with the irritation（刺激）, but the girl still has 5 to 6 ants pulled from her eyes daily. A week ago, the Daily Mail reported that Ashwini’s eyes produced around 60 dead ants in a period of 10 days.
As doctors in Belthangady were left scratching their heads about how the ants reached Ashwini’s eyes or what they could do to stop the unusual phenomenon, she was taken to an eye hospital in Moodabidri, where her family hope to get some answers.
IB Times reports that Ashwini’s parents feared she had been affected by some evil spirit, so they also took her to an astrologer（占星家） who told them that the ants in the eyes were caused by something called Naga Dosha. But who knows?
1.Why did Ashwini recently make news headlines?
A. Because of her love for insects. B. Because of her extraordinary skills.
C. Because of her strange experience. D. Because of her abilities to control ants.
2.How did Ashwini’s parents react when finding an ant in her eye?
A. They didn’t take it seriously. B. They tried their best to comfort her.
C. They sent her to hospital immediately. D. They didn’t think it was just an accident.
3.The underlined part in paragraph 4 most probably means “ ”.
A. feeling angry about B. showing disagreement about
C. being optimistic about D. feeling puzzled about
4.What can be inferred about Ashwini from the text?
A. Her eyes no longer produce dead ants.
B. Eye-drops are of little help to her eyes.
C. The dead ants cause no harm to her eyes.
D. Only the astrologer has found out the truth.
