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A: How much is 20 ________ 2?
B: It's 10.
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D .divided by |
A
.How much is 12 ________ 3?B: It's 36.
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A:How much is two thirds ________ one half?
B:One third.
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阅读理解
阅读下列短文,回答后面的问题
How Much is Half of 8Mrs Beckman is ill. She's in hospital and can't go to work. So Miss Morison takes her place(接替). The girl comes in the classroom and all the students look at her carefully. But soon she finds a boy in Row Four begin to look out of the window.
“Listen to me carefully, class,” says Miss Morison.
The boy doesn't hear her and goes on looking outside. She up to the window and sees some children flying a kite by the river. She turns to the boy and asks, “What's your name?”
The boy stands up and says, “Allan Smith, Madam.”
“How much is eight divided by(除以) two?”
“I don't know, Madam.”
Miss Morison thinks for a while and writes “How much is half of 8?” on the blackboard. Then she asks, “Can you answer the question, Allan?”
“Up and down(上下) or across(横切)?”
“Oh? What?”
“Up and down it's 3, and across it's 0.”
1.What's Mrs Beckman?
2.Why does Miss Morison take the place of Mrs Beckman?
3.Whet row is Allan in?
4.What does Allan watch in the classroom?
5.Is Allen's answer right or wrong?
查看习题详情和答案>>| 阅读下列短文,根据短文中的信息完成文后表格。 | |||||||||||||||||
| The world is divided into(被分为) two important parts. One half of the world is rich and the other half is poor. In the poor part, a lot of people never get enough to eat. In the rich part, a lot of people eat too much. In one part, children are hungry and in the other, a lot of people are fatter and fatter and have to go on diets or do some exercise to lose weight. For example, a dog or a cat in North America eats better than a child in the poorer countries. The poor countries have some difficult problems. Sometimes the land is too poor to grow anything on. The land can get better, but people have to do a lot of things first. More experts (专家) should go there to teach people how to enrich their land and how to find water. But rich countries have problems, too. They are not always pleasant places to live in. Sometimes the air is too dirty to breathe (呼吸) and the rivers are too dirty to swim in or to take water. The roads and the streets are full of people and buses. Cars usually move very slowly. Noise is terrible. A lot of people do not have houses to live in. People must do something about these problems. We should do something to make the air and the rivers clean and build more houses. But it will take a long time. | |||||||||||||||||
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