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[主观题]

When you sit with your face towards the window, ________. A.your shadow falls on your boo

When you sit with your face towards the window, ________.

A.your shadow falls on your book

B.your book is in a shadow

C.the light is still dark

D.the light is on your page

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更多“When you sit with your face towards the window, ________. A.your shadow falls on your boo”相关的问题

第1题

When you meet an American friend of yours who are just off a plane at the airport, yo

A.So you are here finally

B.Did you have a good trip

C.You must have had a tiring journey

D.How long did it take you to get here

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第2题

When you are () , sit at the front edge of the chair, leaning forward slightly.

A.seated

B.fixed

C.rested

D.decided

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第3题

Computers can injure you. 电脑会伤害到你。Most other injuries happen suddenly. For example,
if you fall off a bike and break your arms,it happens very quickly. But computer injuries happen 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 50cm 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 (反射) 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 some thing. 2) Keep your elbows (肘) at the same height as the keyboard. 3) Stop sometimes 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 be in front of your eyes. Your forearms,wrists,hands and the upper part of your legs should all be parallel (平行) to the floor. If you are sitting for a long time,get up every 30 minutes and exercise your arms,legs and neck. Enjoy your computer,but use it safely. 问题:A computer screen may injure your eyes if your eyes are too close to it.A.T

B.F

Hand and wrist injuries are caused when you get plenty of exercise.A.T

B.F

Your eyes and hands will be safe if you often take rests from working.A.T

B.F

It is good for your back and neck if you sit in the right way.A.T

B.F

The best title for the text is "How to Protect Your Eyes."A.T

B.F

请帮忙给出每个问题的正确答案和分析,谢谢!

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第4题

ICE-FISHING If you drive north from Toronto for three hours, you come to Lake Nipissing. I

ICE-FISHING

If you drive north from Toronto for three hours, you come to Lake Nipissing. In winter, the lake becomes ice, and thousands of Canadian fishermen travel there each weekend. They build Little houses of wood on the ice and point them in bright colours. Then they sit inside to catch the fish that swim under the ice.

Bob Marvisch has come here at this time of year for twenty-five years. 'You need clothes that are light but worm: two pairs of socks and gloves, several thin sweaters and a snow suit on top. Catching the fish is easy,' he says. 'First you break the ice and make a small round hole in it. Next you take a fishing line and put some bread on it. Then you put the line through the hole and into the water. You pull the line up when the fish eat the bread. They are between ten and twenty centimetres Long. Some people Like to eat them, but when I have caught three or four fish, I prefer to have some chocolate or other snack! Today I have caught twenty- five! It's a great sport and you can meet some nice people here!

Fishermen only use the houses on Lake Nipissing in winter.

A.Right

B.Wrong

C.Doesn't say

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第5题

If you are writing or studying,it makes very much difference where the light comes from. P
eople who use books and pens every day have to be especially careful about the way the light shines on their work.

Every house gets its light either from daylight through the windows—which is the best to use—or from lamps or electricity;but whichever kind of light it is, the way it shines toward our book or work is a matter of great importance to the eyes.

Take a book,sit with your back toward the window,and try to read. Your shadow(影子)falls all over the page and makes it almost as bad for your eyes as if you were in a dark room.

Now turn around and face the window. The page is in the shadow again,while the bright light is in your eyes.

Try sitting with your right side toward the window. This is very well for reading, but if you were writing,the shadow of your hand would fall across the page and bother(打撹)you a little.

There is just one other way:sit with your left side to the window. Now everything is perfect for reading and for writing,too.

Whatever kind of light is in the room,the rule about the right to sit is always the same.

Which of the following is true?

A.How the light shines on our work is of much importance

B.The way the light shines on your work makes no difference

C.We needn’t care about where the light comes from

D.People can write or study under a light that comes from any direction

When you sit with your face towards the window,____.A.your shadow falls on your book

B.your book is in a shadow

C.the light is still dark

D.the light is on your page

The best way both for reading and for writing is to_____.A.sit facing the light

B.let the light shine from your back

C.sit with your right side towards the light

D.have the light come ffrom your left

请帮忙给出每个问题的正确答案和分析,谢谢!

点击查看答案

第6题

Once a landlord wanted to plant garlic in his fields. He found a group of boys and asked t
hem to do the work for him. At lunch time he did not invite the boys to have lunch with his family. The boys had to sit by the door and have lunch on the ground. The landlord was afraid that other people would see the bad food for the boys. So with a smile on his face he said to them: “Boys, go and eat in the house. This is for your food. If you eat here by the door, the dogs will bite you.” The boys were surprised. But they said nothing and went to eat in the house. The landlord was quite pleased.

Supper time came and the boys went into the house again. When they walked past the landlord‘s room, they looked in through the window. What do you think they saw there? They saw a big table with white bread and all kinds of good food on it. The landlord and his family were sitting around the table and eating their dinner. But the food for the boys was bad. The boys were very angry. They wanted to teach the landlord a lesson. So they decided to plant his garlic upside down. And that was what they did the next day.

A few days later the garlic was coming out everywhere but not in the landlord‘s fields. The landlord was very surprised and asked the boys why this was so. “The garlic is afraid that the dogs will bite it,” the boys answered.

The landlord asked the boys to come because ________.

A.he wanted them to plant garlic for him

B.he wanted to invite them to have lunch with his family

C.he wanted to tell them to sit by the door

D.he wanted them to plant vegetables for him

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第7题

“亦”字的五笔码是()

A.YOK

B.YUO

C.YO

D.YOU

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第8题

Do you find getting up in the morning so difficult that it's painful? This might be called
laziness, but Dr. Kleitman has a new explanation. He has proved that everyone has a daily energy cycle.

During the hours when you labor through your work you may say that you're "hot." That's tree. The time of day when you feel most energetic is when your cycle of body temperature is at its peak. For some people the peak. comes during the forenoon. For others it comes in the afternoon or evening. No one has discovered why this is so, but it leads to such familiar monologues (自言自语) as: "Get up, John! You'll be late for work again!" The possible explanation to the trouble is that John is at his temperature-and-energy peak in the evening. Much family quarrelling ends when husbands and wives realize what these energy cycles mean, and which cycle each member of the family has.

You can't change your energy cycle, but you can learn to make your life fit it better. Habit can help, Dr. Kleitman believes. Maybe you're sleepy in the evening but feel you must stay up late anyway. Counteract (对抗) your cycle to some extent by habitually staying up later than you want to. If your energy is low in the morning but you have an important job to do early in day, rise before your usual hour. This won' t change your cycle, but you'll get up steam (鼓起干劲) and work better at your low point.

Get off to a slow start which saves your energy. Get up with a leisurely yawn and stretch. Sit on the edge of the bed a minute before petting your feet on the floor. Avoid the troublesome search for clean clothes by laying them out the night before. Whenever possible, do routine work in the afternoon and save tasks requiring more energy or concentration for your sharper hours.

If a person finds getting up early a problem, most probably ______.

A.he is a lazy person

B.he refuses to follow his own energy cycle

C.he is not sure when his energy is low

D.he is at his peak in the afternoon or evening

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第9题

How long do you think ______ to finish this urgent task?A.did it take youB.it will take yo

How long do you think ______ to finish this urgent task?

A.did it take you

B.it will take you

C.will it take you

D.it to take you

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第10题

A long period of illness in which you are unable to do any sport is likely to make yo

A.competitive

B.depressed

C.logical

D.critical

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