Ques: Computers can injure you. Most other injuries happen suddenly. For example, if you fall off a bike and break your arms, it happens very quickly. But computer injuries slowly. You probably know how to ride a bike safely. Now learn to use a computer safely. Your eyes Too much light can injure your eyes, so never sit too close to a computer screen. Your eyes should be at least 50 centimeters from the screen. Remember to look away from it sometimes. This gives your eyes a rest. When you use a computer, the window should be on your left or your right. If it is behind you, the light will reflect on the screen. If the window is in front of you, the sun and the screen will both shine into your eyes. Your hands and wrists Hand and wrist injuries can happen because the hands and wrists are moved in the same way hundreds of times. If you use a keyboard for a long time, follow these three rules: 1) Rest your wrists on something. 2) Keep your elbows at the same height as the keyboard. 3) Stop something and exercise your hands, wrists and fingers in a different way. Your back Some people sit for many hours in front of a computer. If you sit in the wrong way, you can injure your back or your neck. So you should sit with your back straight. The top part of the screen should all be in front of your eyes. Your forearms, wrists, hands and the upper part of your legs should all be parallel to the floor. If you are sitting for a long time, get up every 30 minutes and exercise your arms, legs and necks. Enjoy your computer, but use it safely. Your eyes and hands will be safe if _ . A) you work near a window B) you often take a rest from working C) you use a keyboard for a long time D) the window is behind you
Ans: B

Ques: Hannah was born and raised in a poor framily. She wore hand -me -downs from her older sisters.For Christmas she usually got used toys and books .As a chilld ,she wanted to have the beautiful clothes ,cars ,and homes that she often saw on TV and in magazines. Five years after college,she became a manager.Her dream came true.She had her own company near Central Park.She took skiing vacations in the winter and travelled by ship in the summer .At the age of 30,Hannah was on top of the world. Then she had her usual health check-up.Her doctor told her that she had a serious illness.Her doctor guessed that she had less than a year to live. He advised ,"If you have any once -in -a-life time plans,do them now." Hannah spent her last months in her company.She was looked after by hospice workers.Her family and friends often visited her .The moment before she died ,she opened her eyes and said,"If you have your health,you have everything." Why did the doctor ask Hannah to do some once-in-a-lifetime plans? A) Because she had a lot of time after vacations. B) Because she would not live for more than a year. C) Because she was busy every day . D) Because she had enough money to do so.
Ans: B

Ques: A man made a nice talking machine .It could weigh people's weight .The man wanted to try the machine before he could make a lot of machines. He put the machine into the waiting room of a station .There were always lots of people in and out . The first one who used the machine was an Indian woman. She stood on the machine, the machine thought for a few seconds to decide which language to speak . "Good morning ,Madam ."it said in Indian . "Your weight is 72 kilograms .That's three kilograms more .If you eat more fruit and vegetables ,you will be soon all right .Please have a nice day ." The second one to use the machine was a Chinese girl .She stood on the machine and waited to hear her weight. " Good morning ,Miss ."the machine said in Chinese ."Your weight is 45 kilograms .It's all right for your age. Keep eating what you eat every day .Please have a nice day." The third one to use the machine was a very fat American woman. She thought for a long time to stand on the machine. The machine spoke quickly in English "Good morning .Will one of you get off?" The machine told the Indian woman_. A) she was a little lighter B) she was a little heavier C) it couldn't speak Indian D) to eat what she wanted to eat
Ans: B

Ques: We have heard about people who have special memories. Recently there has been a report about a woman from Australia who can remember almost every detail of all the events in her daily life. Rebecca Sharrock, 25, is one of just 80 people worldwide who have been identified as having Highly Superior Autobiographical Memory ( HSAM,). It means she can remember every small event-which most people would forget with in (......) days-as if it had happened just minutes ago. "I remember my mum putting me in the driver's seat of a car and taking a picture of me when I was 12 days old," she said. "That's my earliest memory. I remember every day since then. I can't tell all the dates exactly because I was too young to understand calendars, but I remember what I did that every day, what the weather was like and so on." Rebecca can also re-experience taste. If she's eating something that she doesn't like, she thinks about Black Forest cake, her favorite food, and the memory will be so strong that she can nearly "taste" it. However, sometimes her memories prove to be painful. Because they're not just events that she remembers. "When I relive memories, the feelings return, too," Rebecca said. "For example, I remember falling over when I was three at my grandparents' house and hurting my left knee. Talking about it now, I feel painful in my left knee. " "At night, I have to sleep with the radio/recorder and a soft light on, she added. "1f it's too dark or quiet, my mind would be filled with all these memories and I can't sleep. " What is the result of having HSAM? A) She can remember every event in her daily life. B) She can re-experience taste. C) She can relive feelings. D) All the above.
Ans:
D