10. If there is Paragraph (段落) 4, what do you think is going to be talked about?

A. When people eat their lunch.

B. What to do with the two problems.

C. How to cook food in different ways.

D. Why people eat different kinds of food.

(C)

People often say, “Children can’t do math problem, it’s because parents can’t do their children’s homework.” Here’s an example to show what I mean.

The other day my daughter brought home her math homework. “I have to subtract (减) 179 from 202,” she said.

“It’s quite easy,” I said. “You put the 202 over the 179.”

“But we need a 10 here. Where is the 10?”

“I don’t know where the 10 is. Let’s just subtract 179 from 202. Nine from two is three. You carry one and add it to seven. Eight from zero is two. The answer is 23.”

“We can’t do it that way. We have to use the 10.”

“Well, I’m going to call your teacher to see how she subtracts 179 from 202.”

Over the telephone, I said that I was having a bit of trouble with the homework she had given to my daughter. The teacher said, “In the right-hand column (栏) we have units of one. The two in that column counts for two ones. The zero in the center counts for zero tens. The two in the left-hand column counts for hundreds. Are you clear?” But I didn’t think I was clear.

I hung up and found my way to the medicine box. My head was now hurting. I started putting pills of medicine into my mouth. “How many did you take?” my wife asked. “I took one and then I took another…I know one and one was two, but don’t ask me what it is now.”

5. Which is the best title for the passage?

A. What a beautiful farm!    B. Have a good time.

C. A short holiday         D. Henry and the farmer.

(B)

Paragraph 1

Scientists have learned a lot about the kinds of people need. They say that there are several kinds of food that people should eat every day, they are: (1) green and yellow vegetables of all kinds; (2) citrus (柑桔) fruits and tomatoes; (3) potatoes and other fruits and vegetables; 94) meat of all kinds, fish and eggs; (5) milk and foods made from milk; (6) bread or cereal (谷类), rice is also in this kind of food; (7) butter, or something like butter.

Paragraph 2

People in different countries and different places of the world eat different kinds of things. Foods are cooked and eaten in many different kinds of ways. People in different countries eat at different times of the day. In some places people eat once or twice a day; in other countries people eat three or four times a day. Scientists say that none of the differences is really important. It doesn’t matter whether foods are eaten raw or cooked, canned (罐装的) or frozen (冷冻的). It doesn’t matter if a person eats dinner at 4 o’clock in the afternoon or at eleven o’clock at night. The important thing is what you eat every day.

Paragraph 3

There are two problems, then, in feeding the large number of people on the earth. The first is to find some way to feed the world’s population so that no one is hungry. The second is to make sure that people everywhere have the right kinds of food to make them grow to be strong and healthy.

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