—Can you imagine __________by the year 2100?—...

—Can you imagine __________by the year 2100?

—I never think about it. Maybe we have to move to the Mars.

A.what life will be like B.how life will be like

C.how will life be D.what will life be like

九年级英语单选题简单题查看答案及解析

At the moment, it may be difficult to imagine, but many people believe that, by the year 2100, we will live on the planet Mars．Our own planet, Earth, is becoming more and more crowded and polluted．Luckily, we can start again and build a better world on Mars．

First of all, transport should be much better．At present, our spaceships are too slow to carry large numbers of people to Mars—it takes months．However, by 2100, spaceship can travel at half the speed of light．It might take us two or three days to get to Mars! Secondly, humans need food, water and air to live．Scientists should be able to develop plants that can be grown on Mars．These plants will produce the food and air that we need．However, can these plants produce water for us? There is no answer now.
　　 There is a problem for us to live on Mars．Mars suck（吸力） us much less than the Earth does．This will be dangerous because we could easily jump too high and fly slowly away into space．To prevent this, humans on Mars have to wear special shoes to make themselves heavier.

Life on Mars will be better than that on Earth in many ways．People will have more space．Living in a large building with only 10 bedrooms is highly possible．Many people believe that robots will do most of our work, so we have more time for our hobbies.

There will probably be no school on Mars．Every student will have a computer at home which is connected to the internet．They can study, do their homework and take exams in online schools．Each student will also have their own online teacher called “e-teacher”.

However, in some ways, life on Mars may not be better than that on the earth today．Food will not be the same—meals will probably be in the form of pills and will not be as delicious as they are today．Also, space travel will make many people feel ill．The spaceship will travel fast, so the journey to Mars will probably be very uncomfortable.

1.根据短文内容完成句子填空（每空限填一个单词）。

In the first paragraph, we can know _____ and ______people will live on the planet of Mars.

2.根据短文内容完成句子填空（每空限填一个单词）。

In order to live on Mars, people need faster _________, _________ that can produce food or

air for people, and special shoes．

3.根据短文内容回答问题。

Write down an example that is given in the passage about the disadvantages living on Mars．

_______________________________________________________________________________

4.把短文中画线的句子译成汉语。

_______________________________________________________________________________

5.根据短文内容用一个完整的英文句子（限10个词以内）回答问题。

What’s the passage mainly about?

_______________________________________________________________________________

九年级英语阅读理解中等难度题查看答案及解析

At the moment, it may be difficult to imagine, but many people believe that, by the year 2100, we will live on the planet Mars. Our own planet, Earth, is becoming more and more crowed and polluted. Luckily, we can start again and build a better world on Mars. Here is what life could be like.

First of all, transport should be much better. At present, our spaceships are too slow to carry large numbers of people to Mars-it takes months. However, by 2100, spaceship can travel at half the speed of light. It might take us two or three days to get to Mars!

Secondly, humans need food, water and air to live. Scientists should be able to develop plants that can be grown on Mars. These plants will produce the food and air that we need. However, can these plants produce water for us？ There is no answer now.

There is a problem for us to live on Mars. Mars pulls us much less than the Earth does. This will be dangerous because we could easily jump too high and fly slowly away into space. To prevent this, humans on Mars have to wear special shoes to make themselves heavier.

Life on Mars will be better than that on Earth in many ways, People will have more space. Living in allergen building with only 10 bedrooms is highly possible. Many people believe that robot will do most of our work, so we have more time for our hobbies.

There will probably be no school on Mars. Every student will have a computer at home which is connected to the internet. They can study, do their homework and take exams in online schools. Each student will also have their own online teacher called "e-teacher".

However, in some ways, life on Mars may not be better than that on the earth today. Food will not be the same-meals will probably be in the form of pills and will not be as delicious as they are today. Also, space travel will make many people feel ill. The spaceship will travel fast but the journey to Mars will probably be very uncomfortable.

1.According to the text, by the year 2100, some of us will possibly live　 _____ .

A. on Mars　　 B. on the moon

C. under the sea　　 D. in the sun

2.So far, how long will it take us from the earth to Mars by spaceship？

A. Two or three days　　 B. A few months

C. A few days　　 D. A few years

3.In the future, the students on Mars　 _____ .

A. will study mainly through the internet　　 B. will study mainly in a classroom

C. will meet each other face to face every day　　 D. needn't study at all

4.Life on Mars will be better than life on the earth because　 _____ .

A. only a few people will live there　　 B. there will be more space and less work to do

C. there will be much delicious food　　 D. all students don't need to do any homework

5.According to the text, which of the following about Mars is NOT true？

A. Transport will be much better and faster.

B. We need to develop a special plant which can produce water.

C. On Mars, we can jump higher than on the earth.

D. Food will be much more tasty.

九年级英语阅读单选中等难度题查看答案及解析

You can never imagine how much difficulty the pilot had________the plane in the accident.(控制)

九年级英语根据中/英文提示填空困难题查看答案及解析

You can never imagine how difficult the road　　　　　　 success is.

A. for　　 B. with　　 C. of　　 D. to

九年级英语单选题中等难度题查看答案及解析

You can never imagine the great difficulty I had　　　　　　 her e-mail address.

A. to get　　　　 B. getting

C. got　　　　　　 D. get to

九年级英语单项填空中等难度题查看答案及解析

You can never imagine the great difficulty I had ______ her QQ number.

A. to get　　　　　 B. getting　     　　　 C. got　　     　　 D. not to get

九年级英语单项填空中等难度题查看答案及解析

You can never imagine the great difficulty I had ___________ her QQ number.

A. to get B. getting C. got

九年级英语单项填空中等难度题查看答案及解析

根据句意和汉语注释，在答题卡标有题号的横线上，写出单词的正确形式。

1.You can never imagine how ________ (success) the event was held in Guangzhou last week.

2.To raise his family, he left home for work in his early _____________(twenty).

3.---How is your business going?---It couldn’t be _____________(bad).

4.The police have found some fingerprints. Maybe they belong to those ___________(rob)

九年级英语其他题中等难度题查看答案及解析

—I don’t think the dress fits me.

—________ you’ve tried it on, you can’t imagine how fashionable the new-style dress is.

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

九年级英语单选题中等难度题查看答案及解析