题型：填空题 题类：真题 难易度：普通
A. There will probably be no school on Mars. |
Many people believe that, by the year 2100, we will live on the planet Mars(火星). Here is what life could be like.
First of all, transport should be much better. By 2100, spaceship can travel at half the speed of light.
Secondly, humans need food, water and air to live. Scientists should be able to find plants that can grow on Mars. These plants will provide us with food and air.
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 in many ways. It is possible to live in a large building with many bedrooms. Then, robot will do most of the work, so we have more time for hobbies.
Every student can study, do their homework on the computer 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. Meals will probably be in the shape of pills(药片) and will not be as delicious as they are today. Also, space travel will make many people feel ill.
situation, suddenly, protect, we, return, talk, chance, take, neck, move |
My wife and I were on the beach, with our children. We were{#blank#}1{#/blank#}pictures of some birds.{#blank#}2{#/blank#}I heard my daughter Lisa shouting, "Dad! A bear is right behind{#blank#}3{#/blank#}" Then I saw that small bear. It {#blank#}4{#/blank#}quietly behind us then.
While my wife and I {#blank#}5{#/blank#}about it, it stood across me. The bear behaved abnormally (表现异常). It hit the camera, cutting it off the tripod (三脚架). The {#blank#}6{#/blank#}got very difficult. I was standing there -- between the bear and my family. All of us had little {#blank#}7{#/blank#} of running faster than the bear. The bear opened its mouth. I had to raise my arms {#blank#}8{#/blank#} myself. I caught its {#blank#}9{#/blank#} While I was getting ready to fight (战斗) with it, it started to rain heavily. The bear moved back towards the forest. But before {#blank#}10{#/blank#}to the forest, it bit my arm. The first time I felt afraid. I drove away quickly with my family. I didn't feel my arm hurt till I arrived home.
before parks money usual pollution going be carry ones slower |
A kind of little cars may some day take the place of today's big ones. People will like this kind of small cars more and more. The car is as small as a bike but can{#blank#}1{#/blank#}two people in it. Everybody can drive it, just like riding bike. Even children and old people can drive them to school and{#blank#}2{#/blank#}.
If everyone drives such a car in the future, there will be less{#blank#}3{#/blank#}in the air. There will also{#blank#}4{#/blank#}more space for all the cars in cites, and the street will have more space for people to walk. Three such cars can fit in the space now needed for one car of the{#blank#}5{#/blank#}size.
The little cars of the future will cost much less{#blank#}6{#/blank#}o own and to drive. And they can go only 65 kilometers an hour, so driving will be safer, too.
The cars of the future will be fine for{#blank#}7{#/blank#}around a city, but they will not be useful, for a long trip.
This kind of cars can save a lot of gasoline (汽油).They will go 450 kilometers{#blank#}8{#/blank#}needing to stop for more gasoline.
If big cars are still used along with the small of{#blank#}9{#/blank#} two sets of roads will be needed in the future. Some roads will be needed for the big, faster cars and other roads will be needed for the small,{#blank#}10{#/blank#}cars.
试题篮
