_____ there may be sharks near the beach, peo...

_____ there may be sharks near the beach, people still swim there.

A. Since　　 B. But　　 C. As　　 D. Although

九年级英语单项填空中等难度题查看答案及解析

“______ there’s still much work to be done, the people’s government will not let the people down.” Premier Li said on March 5 in Beijing.

A. Because　　 B. Unless　　 C. If　　 D. Although

九年级英语单选题中等难度题查看答案及解析

—Do you know ________ Simon is?

—I met him in the school library just now. He may be still there.

A. how        　　 　　 B. who    　　　　

C. where        　　 D. what

九年级英语单项填空中等难度题查看答案及解析

Today there are 6.4 billion people on the earth. By the year 2050 there may be 12.5 billion . There are a lot of people to feed. We need more  and more food.

One way to produce more food is growing stronger plants. For thousands of years, farmers have made plants better. Every season, they pick the best plants for the next season. It works very slowly. Since 1983, scientists have been able to change plants more quickly by changing their genetic（遗传的） material. Foods from plants grown in this way are called genetically modified(改变的) foods, or GM foods.

By changing the genetic material of a plant, it is possible to make new plants. They make plants which are strong against plant diseases. They can also help in our diseases; a kind of rice is being prepared , for example , which stops people becoming blind.

Rich countries produce GM foods because they are easy to grow and bring in more money. Poor countries are interested in them because they help produce more food.

GM plants are not natural. No one knows how good or bad they are,. Making GM foods is only one way of feeding people in 2050. There are strong feelings against them, because they are unnatural. They may feed people , then hurt them or their children later. But both rich and poor countries are interested in their use, and they are not going to go away. In 2050, we may think differently about them.

1.GM foods are made by ________

A. farmers            B. workers      C. scientists          D plants

2.What are the good things about GM foods  ?

A. They make plants strong against diseases.   B. They are unnatural.

C. They can help in human diseases.            D  Both A and  C.

3.GM foods ________.

A. are a quick way to produce food    B. grow in the wild

C. are safe                           D are grown only in rich countries

4.Why do some people not like GM foods?

A. They are not useful.       B. They are not helpful.

C. They are not natural.      D  They are not cheap.

5.From the passage we know that________.

A. GM foods will disappear one day in the future

B. GM foods will not disappear in the future

C. People will not be interested in GM foods.

D. People will have to stop using GM foods

九年级英语阅读理解简单题查看答案及解析

Today there are 6.4 billion people on the earth. By the year 2050, there may be 12.5 billion. There are a lot of people to feed. We need more and more food.

One way to produce more food is growing strong­er plants. For thousands of years, farmers have made plants better. Every season, they pick the best plants for the next season. But it works very slowly. Since 1983, scientists have been able to change plants more quickly by changing their genetic(遗传的) material. Foods from plants grown in this way are called genetically modified(改变的) foods, or GM foods.

By changing the genetic material of a plant, it is possible to make new plants. They make plants which are strong against plant diseases. They can also help prevent human diseases; a kind of rice is being prepared, for example, which stops people becoming blind.

Rich countries produce GM foods because they are easy to grow and bring in more money. Poor countries are interested in them because they help produce more food.

GM plants are not natural. No one knows how good or bad they are. There are strong feelings against them, because they are unnatural. They may feed people, then hurt them or their children later. But both rich and poor countries are interested in their use, and they are not going to go away. In 2050, we may think differently about them.

1.GM foods are made by________．

A. farmers　　 B. workers

C. scientists　　 D. plants

2.What are the good things about GM foods?

A. They make plants strong against diseases.

B. They are unnatural.

C. They can help prevent human diseases.

D. Both A and C.

3.GM foods________．

A. are a quick way to produce food

B. are grown in the wild

C. ．are safe

D. are grown only in rich countries

4.Why do some people not like GM foods?

A. They are not useful.　　 B. They are not helpful.

C. They are not natural.　　 D. They are not cheap.

5.From the passage we know that ________．

A. GM foods will disappear one day in the future

B. GM foods will not disappear in the future

C. people will not be interested in GM foods

D. people will have to stop using GM foods

九年级英语阅读单选困难题查看答案及解析

Today there are 6.4 billion people on the earth. By the year 2050 there may be 12.5 billion . There are a lot of people to feed. We need more and more food.

One way to produce more food is growing stronger plants. For thousands of years, farmers have made plants better. Every season, they pick the best plants for the next season. It works very slowly. Since 1983, scientists have been able to change plants more quickly by changing their genetic（遗传的） material. Foods from plants grown in this way are called genetically modified(改变的) foods, or GM foods

By changing the genetic material of a plant, it is possible to make new plants. They make plants which are strong against plant diseases. They can also help in our diseases; a kind of rice is being prepared , for example , which stops people becoming blind.

Rich countries produce GM foods because they are easy to grow and bring in more money. Poor countries are interested in them because they help produce more food.

GM plants are not natural. No one knows how good or bad they are,. Making GM foods is only one way of feeding people in 2050. There are strong feelings against them, because they are unnatural. They may feed people , then hurt them or their children later. But both rich and poor countries are interested in their use, and they are not going to go away. In 2050, we may think differently about them.

1.GM foods are made by ______.

A. farmers            B. workers     　　 C. scientists          D. plants

2.What are the good things about GM foods ?　

A. They make plants strong against diseases.  　　

B. They are unnatural.

C. They can help in human diseases.           　　　

D.  Both A and C.

3.GM foods ______.　　

A. are a quick way to produce food   　　　　　

B. grow in the wild

C. are safe                          　　　　　　　　　　

D. are grown only in rich countries

4.Why do some people not like GM foods?　　

A. They are not useful.      　　　　　　　　　　 B. They are not helpful.

C. They are not natural.     　　　　　　　　　　 D.  They are not cheap.

5.From the passage we know that ______.

A. GM foods will disappear one day in the future　　　　

B. GM foods will not disappear in the future

C. People will not be interested in GM foods　　　　　

D. People will have to stop using GM foods

九年级英语阅读理解中等难度题查看答案及解析

Today there are 6 billion people on the earth. By the year 2050 there may be 12.5 billion. There will be a lot of people to feed. We need more food.

One way to produce more food is by growing stronger plants. For thousands of years, farmers have made plants better. Every season, they pick the best plants for the next season. It works very slowly. Since 1983, scientists have been able to change plants more quickly by changing their genetic material(遗传物质). Foods from plants grown in this way are called genetically modified foods(转基因食品), or GM foods.

By changing the genetic material of a plant, it is possible to make new plants. They make plants which are strong against plant diseases. They can also help in our diseases: a kind of rice is being prepared, for example, which stops people from becoming blind.

Rich countries produce GM foods because they are easy to grow and bring in more money. Poor countries are interested in them because they help produce more food.

GM plants are not natural. No one knows how good or bad they are. Making GM foods is only one way of feeding people in 2050. There are strong feelings against them, because they are unnatural. They may feed people, then hurt them or their children later. But, both rich and poor countries are very interested in their use, and they are not going to go away. In 2050 we may think differently about them.

1.GM foods ________.

2.Why do some people not like GM foods?

3.From the reading we know that ________.

九年级英语阅读理解中等难度题查看答案及解析

Today there are 6.4 billion people on the earth. By the year 2050 there may be 12.5 billion. There are many people to feed. We need more and more food.

One way to produce more food is growing stronger plants. For thousands of years, farmers have made plants better. Every season, they pick the best plants for the next season. It works very slowly. Since 1983, scientists have been able to change plants more quickly by changing their genetic (遗传的) material. Foods from plants grown in this way are called genetically modified (转基因的) foods, or GM foods.

By changing the genetic material of a plant, it is possible to make new plants. Scientists make plants which are strong against plant diseases. They can also help in our diseases; a kind of rice will be grown, for example, which stops people becoming blind.

Rich countries produce GM foods because they are easy to grow and bring in more money. Poor countries are interested in them because they help produce more food.

GM plants are not natural. No one knows how good or bad they are. Making GM foods is only one way of feeding people in 2050. There are strong feelings against them because they are unnatural. They may feed people, then hurt them or their children later. But both rich and poor countries are interested in their uses, and they are not going to go away. In 2050, we may think differently about them.

1.There may be 　　　　 billion people by the year 2050 on the earth.

A.6.4 B.12.5 C.18.5 D.20.5

2.How have scientists been able to change plants more quickly?

A.By making the best plants. B.By asking the farmers to grow plants.

C.By changing planting environment. D.By changing their genetic material.

3.Why do rich countries produce GM foods?

A.Because they are easy to grow and bring in more money.

B.Because they are easy to grow and very cheap.

C.Because they help produce more food.

D.Because they are the best plants.

4.Which of the following is NOT true according to the passage?

A.GM plants are not natural.

B.GM plants are strong against plant diseases.

C.Everyone knows how good or bad GM plants are.

D.GM foods may hurt people or their children later.

5.What can we learn from the passage?

A.GM foods will go away one day in the future.

B.GM foods will not go away in the future.

C.People will not be interested in GM foods.

D.People will have to stop eating GM foods.

九年级英语阅读单选困难题查看答案及解析

Today there are 6.4 billion people on the earth. By the year 2050 there may be 12.5 billion. There are many people to feed. We need more and more food.

One way to produce more food is growing stronger plants. For thousands of years, farmers have made plants better. Every season, they pick the best plants for the next season. It works very slowly. Since 1983, scientists have been able to change plants more quickly by changing their genetic (遗传的) material. Foods from plants grown in this way are called genetically modified (转基因的) foods, or GM foods.

By changing the genetic material of a plant, it is possible to make new plants. Scientists make plants which are strong against plant diseases. They can also help in our diseases; a kind of rice will be grown, for example, which stops people becoming blind.

Rich countries produce GM foods because they are easy to grow and bring in more money. Poor countries are interested in them because they help produce more food.

GM plants are not natural. No one knows how good or bad they are. Making GM foods is only one way of feeding people in 2050. There are strong feelings against them because they are unnatural. They may feed people, then hurt them or their children later. But both rich and poor countries are interested in their uses, and they are not going to go away. In 2050, we may think differently about them.

1.There may be 　　　　 billion people by the year 2050 on the earth.

A. 6.4　　 B. 12.5　　 C. 18.5　　 D. 20.5

2.How have scientists been able to change plants more quickly?

A. By making the best plants.　　 B. By asking the farmers to grow plants.

C. By changing planting environment.　　 D. By changing their genetic material.

3.Why do rich countries produce GM foods?

A. Because they are easy to grow and bring in more money.

B. Because they are easy to grow and very cheap.

C. Because they help produce more food.

D. Because they are the best plants.

4.Which of the following is NOT true according to the passage?

A. GM plants are not natural.

B. GM plants are strong against plant diseases.

C. Everyone knows how good or bad GM plants are.

D. GM foods may hurt people or their children later.

5.What can we learn from the passage?

A. GM foods will go away one day in the future.

B. GM foods will not go away in the future.

C. People will not be interested in GM foods.

D. People will have to stop eating GM foods.

九年级英语阅读单选困难题查看答案及解析

Today there are 7.4 billion people on the earth. By the year 2050 there may be 12.5 billion. There are many people to feed. We need more and more food.

One way to produce more food is growing stronger plants. For thousands of years, farmers have made plants better. Every season, they pick the best plants for the next season. It works very slowly. Since 1983, scientists have been able to change plants more quickly by changing their genetic (遗传的) material. Foods from plants grown in this way are called genetically modified foods, or GM foods.

By changing the genetic material of a plant, it is possible to make new plants. Scientists make plants which are strong against plant diseases. They can also help in our diseases; a kind of rice will be grown, for example, which stops people becoming blind.

Rich countries produce GM foods because they are easy to grow and bring in more money. Poor countries are interested in them because they help produce more food.

GM plants are not natural. No one knows how good or bad they are. Making GM foods is only one way of feeding people in 2050. There are strong feelings against them because they are unnatural. They may feed people, then hurt them or their children later. But both rich and poor countries are interested in their uses, and they are not going to go away. In 2050, we may think differently about them.

1.---How many people are there on the earth now?---_________ billion.

A. 7.4　　 B. 12.5　　 C. 18.5　　 D. 20.5

2.How have scientists been able to change plants more quickly?

A. By making the best plants.　　 B. By asking the farmers to grow plants.

C. By changing their genetic material.　　 D. By changing planting environment.

3.Why do poor countries produce GM foods?

A. Because they are easy to grow and bring in more money.

B. Because they are easy to grow and very cheap.

C. Because they help produce more food.

D. Because they are the best plants.

4.What’s the meaning of GM in the second paragraph?

A. 传统　　 B. 非转基因　　 C. 自然　　 D. 转基因

5.Which of the following is NOT true according to the passage?

A. GM plants are not natural.

B. GM plants are strong against plant diseases.

C. Everyone knows how good or bad GM plants are.

D. GM foods may hurt people or their children later.

九年级英语阅读单选困难题查看答案及解析