题目内容

We can see a playground      the two tall buildings.

A. between       B. among        C. in

答案:A

【解析】介词考查。二者之间用between.三个或三个以上用among, in 指的是在……内部。

练习册系列答案
相关题目


AVERAGE RESOURCES(资源)
620 m3 water
If we put flesh water and sea water together,we can each have 620 m3 water.But remember,sea water is too salty for us to drink if the factories don’t process(加工)it first.So,620 mis little.Saving water in daily use is important.
0.5 hectares of
forests
There are 3.869 billion hectares(公顷)of forests on Earth.But we are losing them mainly because we cut trees too much.If we calculate(计算)at the size of a football field,we are losing 343,000 football fields every day,or 1,431 per hour,or 24 per minute !
1.5 centimeters
long corals(珊瑚)
All the corals that we have now spread(绵延)for about 100,000 km in 109
countries.But each of us can only have such a little piece,because seas are get-ring polluted and corals are dying.
33 stars
According to the latest report,there are 200 billion stars in the Milky Way.Each of us can have 33 of them.Unfortunately,we cannot see most of the 200 billion stars from Earth.We can only see about 6.000 stars.If we don’t use telescopes(望远镜)or we have bad weather,we can only see about 2,000 stars.
90kg rice
On average(平均),we get 0.54 billion tons of rice each year round the world
and each of us can have 90 kg.Asia produces and eats 90%of all the rice.How long will it take you to eat up this 90 kg rice?
【小题1】On average,maybe we each have________fresh water in the world.
A.620m3B.more than 620m3
C.far less than 620m3D.no more than 620m3
【小题2】When we use telescopes or the weather is fine,we can see________stars from Earth.
A.all the starsB.about 200 billionC.about 2.000D.about 6.000
【小题3】According to the table above,we each can only have________because of pollution.
A.less waterB.fewer forestsC.fewer coralsD.less rice
【小题4】We are losing___________football fields every day because people cut down too many trees.
A.343,000B.3.869C.1,431D.24
【小题5】Which of the following is true according to the passage?
A.We get 0.54 billion tons of rice each year round the world and each of us can have 9 kg.
B.We cannot see most of the 20 billion stars from Earth.
C.Sea water is too salty for us to drink if the factories don’t process it first.
D.each of us can only have some pieces of corals,because seas are get-ring polluted.

Every place offers the possible dangers for getting hurt, even staying at work. We may face dangers like walking into desks or chairs, receiving unexpected cuts from a paper knife and so on. Industrial jobs have similar and more dangers like getting body parts hurt by machines or falling from a height.

No one wants to get hurt. Some accidents are avoidable(可避免的). Most accidents  happen because of common things seen every day—an open desk drawer, a chair pulled out too far, water on the floor and so on. We slowly get used to these things we see every day and never think about what they could possibly become in the future.

 Think about the following to prevent dangers to yourself and others:

 1. If there is something you see and know may become a danger for yourself or others, do      something about it. Close a desk drawer, clean up or put a sign over the water, turn off the power before leaving, and so on.

2. Get extra persons’ help and support on a task that is too hard for a single person.

3. Study the situation and think what could possibly happen and change if necessary. Do it before something happens and you won’t have to say some day, “ I should have… How sorry I feel…”

To use an old phrase “ Safety is everyone’s duty.” Looking down on it could lead to being hurt. Keep the rule in mind every day “ Everyone wants to go home in the same condition they came to work in –or better.”

Title:__ 1.____ at Work

___2.___ dangers

There are some dangers like tripping, unexpected __3.___ by a paper knife.

_____4.____

  1. Most accidents are __5.____ by the common things seen every day.

  2. Get used to ____6.____we can see every day and never think about the dangers.

Safety

rules

 

  1. Turn off the power before you ____7.__.

  2. Get extra persons’ help and support if the task is too difficult for you to finish on your ___8.____.

  3. Make some  ____9.___ based on the situation.

Warning

Safety on the job is ___10.__duty.

 

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网