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— Are you willing to live on Mars one day?
— It sounds exciting,but it still worries me.
A. Of course I am. B. I’m not sure.
C. Why not? D. Are you joking?
九年级英语单项填空简单题查看答案及解析
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— Are you willing to live on Mars one day?
— It sounds exciting,but it still worries me.
A. Of course I am. B. I’m not sure.
C. Why not? D. Are you joking?
九年级英语单选题简单题查看答案及解析
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---Are you willing to live on Mars one day?
--_____ It sounds exciting， but it still worries me.
A. Of course I am. B. I’m not sure.
C. Why not? D. Are you joking?
九年级英语单项填空中等难度题查看答案及解析
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—Are you willing to live on Mars one day?
—________. It sounds interesting, but it still worries me.
A.I hope so B.Sure, I will C.Never mind D.I'm not sure
九年级英语单选题中等难度题查看答案及解析
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— Are you willing to live on Mars one day?
— ______. It sounds exciting, but it still worries me.
A. Of course. B. I’m not sure.
C. Why not? D. Are you joking?
九年级英语单项填空中等难度题查看答案及解析
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一Are you willing to live on Mars one day?
一__________. It sounds interesting, but it still worries me.
A. I'm not sure B. Sure, I will C. That's all right D. I hope so
九年级英语单选题困难题查看答案及解析
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--Are you willing to live on Mars one day？
--____________．It sounds exciting，but it still worries me.
A. Of course I am B. Are you joking？
C. Why not？ D. I'm not sure
九年级英语单项填空困难题查看答案及解析
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Now, it may be difficult to predict the future, but many people believe that we will live on Mars by the year 2100. Our own planet, Earth, is becoming more and more crowded and polluted. Well, what problems will we need to solve before we prepare to go to Mars?
First of all, transport should be much better. At present, humans need to spend months going to Mars by spaceship. However, by 2100, spaceship can travel at half the speed of light. It might take us two or three days to get there!
Secondly, humans need food, water and air to live. Scientists should develop plants that can be grown on Mars. These plants will produce the food, water and air that we need. However, there is no answer for all the problems now.
There is also a problem for us to live on Mars. Mars attracts us much less than the Earth does. This will be dangerous bec ause we could easily jump too high and fly slowly away into space there. We will have to wear special shoes to make ourselves heavier.
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 probably make many people feel very uncomfortable.
1. According to the passage, by the year 2100, we will possibly live________.
A. on Mars B. on the moon.
C. in the spaceship. D. in the sea.
2. So far, how long does it take us from the earth to Mars by spaceship?
A. Two or three days. B. A few days.
C. A few months. D. A few years.
3.According to the passage, which of the following is wrong?
A. A special plant which can produce water, air and food should be needed on Mars
B. We may go to Mars when transport is much better and faster.
C. We can jump higher on Mars than on the earth.
D. Food on Mars will be much better to eat.
4.Which looks like life on Mars according to the passage?
A. We can wear the shoes that we like to wear.
B. We can drink easily and conveniently.
C. We can walk faster than on the earth.
D. We can boil food to eat.
5.Why do we want to live on Mars?
A. Life on Mars is more interesting than that on the earth.
B. The earth is becoming dirty and crowded.
C. The journey to Mars is very interesting.
D. The scientists want us to do that.
九年级英语阅读理解中等难度题查看答案及解析
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Scientists are working hard to make possible for people to live on Mars in the future.
A. it B. that C. this D. one
九年级英语单项填空中等难度题查看答案及解析
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Scientists are working hard to make _______ possible for people to live on Mars in the future.
A
. it B. that C. this D. one九年级英语单项填空中等难度题查看答案及解析
. it B. that C. this D. one