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Các câu hỏi tương tự
How many days does it take to get to Mars from Earth?’
Elliot wanted to know__________________________________________________
1. I’m afraid Tim doesn’t take much care over his homework. He usually does it ......................... .
A. any how B. any old how C. how on earth D. how come
listen a women sharing her thoughts about seasons in the countryside
1)what does she think about the season in the countryside?
2)where does she think city dwellers spend half heir lives?
3)are there a lot of changes from day to day in the countryside?
4)when do the farmers havest the crops?
5)what does she say about the seasonal food?
5 tháng 4 2021 lúc 17:57
1. it is said that in a couple of decades, people _____ telepathy and holography.
a. use b. will be used c. have used d. will be using
2. mars is named ________ the roman god of war.
a. to b. about c. after d. under
3. the earth seems to small to _________ the increasing population.
a. provide b. accomodate c. supply d. stand
làm và gt hộ e ạ
Air pollution is a cause of ill-health in human beings. In a lot of countries there are laws limiting the amount of smoke which factories can produce. Although there isn’t enough information on the effects of smoke in the atmosphere, doctors have proved that air pollution causes lung diseases.
The gases from the exhausts of cars have also increased air pollution in most cities. The lead in petrol produces a poisonous gas which often collects in busy streets surrounded by high buildings. C...
Đọc tiếp
Air pollution is a cause of ill-health in human beings. In a lot of countries there are laws limiting the amount of smoke which factories can produce. Although there isn’t enough information on the effects of smoke in the atmosphere, doctors have proved that air pollution causes lung diseases.
The gases from the exhausts of cars have also increased air pollution in most cities. The lead in petrol produces a poisonous gas which often collects in busy streets surrounded by high buildings. Children who live in areas where there is a lot of lead in the atmosphere cannot think as quickly as other children and they are clumsy when they use their hands.
There are other long-term effects of pollution. If the gases in the atmosphere continue to increase, the earth’s climate may become warmer. A lot of the ice near the Poles may melt and may cause serious floods.
1. What can make people sick?
___________________________________________________
2. Where does smoke come from?
___________________________________________________
3. Can air pollution cause lung diseases?
___________________________________________________
4. What else can cause air pollution in cities?
___________________________________________________
5. Why does the earth’s climate become warmer?
___________________________________________________
Chọn câu trả lời đúng nhất
Mars...near the earth
A.was B. Will be C. is D.are
Điền giới từ thích hợp:
The earth is...............a spaceship traveling..........the sun. It does so ..... a very great speed.
Chọn đáp án thích hợp :
1. I wish Charles worked as hard as Mary................
a. did b. can c. will d. does
2. Brian has been working........... since he was promoted
a. much harder b. as harder c. just as hardly d. more hardly
3. Ive been feeling.........tired lately, doctor
a. such a b. the most c. more and more d. much
4. This exercise will give you.........practice
a. farther...
Đọc tiếp
Chọn đáp án thích hợp :
1. I wish Charles worked as hard as Mary................
a. did b. can c. will d. does
2. Brian has been working........... since he was promoted
a. much harder b. as harder c. just as hardly d. more hardly
3. I've been feeling.........tired lately, doctor
a. such a b. the most c. more and more d. much
4. This exercise will give you.........practice
a. farther b. much more c. as better d. a lot
We are already familiar with computers-computers work for us at home,in offices,in industry.But it is also true that many children today are using computers at school before they can write.What does this mean for the future.Are these children today are computers at school before they can write.What does this mean for the future.Are these children lucky or not.
Many people who do not know about computers think of them as machines that children play with.They worry that children do not learn from...
Đọc tiếp
We are already familiar with computers-computers work for us at home,in offices,in industry.But it is also true that many children today are using computers at school before they can write.What does this mean for the future.Are these children today are computers at school before they can write.What does this mean for the future.Are these children lucky or not.
Many people who do not know about computers think of them as machines that children play with.They worry that children do not learn from experience but just from pressing a button and that is not good for them .They think that children are growing up not nowing about the real world.
But people who understand more about computers see that they can be very good for children.A computer can help them learn about the real workd more quickly,to learn what they want,to learn and to think for themselves.And for the future,don't we need people who can think clearly,who know how to get information quickly and use it well.What do you think
Are we strange to computers
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In which four places can you find computers
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Does every think computers are good for children
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What three things can computers help children to do.
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Does the writer think this is a good thing
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