根据所给汉语在空白处填入一个适当的词：

There is less water in the river. It's getting ________(干).

Sometimes people call ours a “throwaway society”. That means that we’re always throwing away old things and buying new ones. Many times, you no longer need something, but someone else may just need to buy one. For example, if your baby doesn’t like his toy car any longer, why not give it to a nearly family who has a little kid? That’s one less plastic toy car that they need to buy. It’s also one less plastic toy that needs to be produced, packaged and shipped to the toy store.
Here are some other ways to help save resources (资源)for the society:
★Use the other side of the paper.
★Use rechargeable (可再充电的) batteries for your electric toys, MP3 players, cell phones, and cameras.
★ Choose reusable travel cups instead of disposable (一次性的) paper or plastic cups.
★Take your own cloth shopping bags when you go shopping.
★ Drink tap water instead of buying bottled water.
And there are some things you can exchange with your friends, for example, books, toys, even clothes. It's a way for everyone to get something new without spending any money and without throwing many things away.
【小题1】The underlined word "ours" in the passage refers to (指代) _______.

A．our society	B．our old things
C．our life	D．our throwaway things

【小题2】According to the writer, if we give a second - hand toy car to a neighbor kid, we can____.

A．buy another new one	B．help toy business develop
C．make the family very thankful to us	D．help save resources for the society

【小题3】 Which of the following is NOT true according to the passage?

A．We should buy things that can be reused in our daily life.

B．We can exchange some things with others for further use.

C．It's good for us to throw away old things and buy new ones.

D．We are supposed to give the things we no longer need to our neighbors.

【小题4】What should we do in our daily life after reading the passage?

A．Try to throw as few old things as we can.

B．Use as many disposable things as possible.

C．Drink bottled water even though there is tap water around.

D．Buy everything we need instead of exchanging them with others.

Air is all around us. It is around us as we talk and play. From the moment we were born, We are surrounded(围绕)by air. When we sit down, it is around us. When we go to bed, air is also around us. Wherever we are on the earth, We are surrounded by air. We live in air.

All living things need air, living things can’t live without air. We can go without food or water for a few days, but we can’t live for more than a few minutes without air. We breathe(呼吸)in air. When we are working or running, We need more air. So we breathe faster than usual. When we are asleep, We need less air.

1.From the text, we know that on the earth _____

A．there is air everywhere

B．some animals don’t need air

C．plants need more air

D．for a long time people don’t need air

2.The writer tells us that _____

A．there is less air on the earth than on the moon

B．the earth is covered with air

C．the earth is covered with water

D．there is no air on the earth

3.Which is the first important thing for people’s lives?

A．Water            B．Air               C．Food             D．Sunlight

4.Which of the following things needs air?

A．Land             B．A mirror          C．A cat             D．A river

5.A man needs more air when he _____

A．dies              B．runs fast          C．takes a rest        D．sleeps

 

The question whether there is life on Mars (火星) has made the public think a lot for more than a century. The closest look showed Mars to be a dusty, cold world, covered by air too thin to breathe. A British spaceship and Europe's Mars spaceship plan to land on Mars or enter orbit (轨道) around it. One of the NASA’s (美国宇航局) spaceships is expected to land on January 3, the other is going to land on the opposite side of Mars on January 24. Since 1960, over twenty spaceships sent to Mars have failed. Most have been lost on flying up or landing because those are the most difficult times of any flights.     Scientists wanted to find out whether there was water in Mars. In October, a team of scientists reported that Mars had been a dry wasteland. But weeks later, a second team reported differently that they had found some marks showed clearly that they were made by the rivers. Such marks told us that Mars was a warmer place billions of years ago — just as life first appeared here on Earth. Scientists at once raise a question: if what they said is true, what happened on Mars? Then what about the earth?
【小题1】Which is right about Mars?

A．It’s cold without dust.

B．There is no water or air.

C．It’s warm with some thin air.

D．It’s a dusty, cold world almost without air.

【小题2】Two NASA’s spaceships _______________.

A．will land on the different sides of Mars

B．will land on the same day

C．will enter orbit around Mars

D．will land with a man

【小题3】The most difficult times of a flight are _______________.

A．taking off

B．flying up and arriving

C．entering the orbit and landing

D．leaving the earth and entering the orbit

【小题4】A team of scientists reported that there might be_____________ in Mars.

A．nothing but air

B．nothing

C．water billions of years ago

D．thick air and lakes

【小题5】What are scientists worried about when they raise the question?

A．Life disappeared on Mars.

B．Spaceships can’t land on Mars.

C．The air on the earth gets less and less.

D．The earth might be changed like Mars

Sometimes people call ours a “throwaway society”. That means that we’re always throwing away old things and buying new ones. Many times, you no longer need something, but someone else may just need to buy one. For example, if your baby doesn’t like his toy car any longer, why not give it to a nearly family who has a little kid? That’s one less plastic toy car that they need to buy. It’s also one less plastic toy that needs to be produced, packaged and shipped to the toy store.
Here are some other ways to help save resources (资源)for the society:
★Use the other side of the paper.
★Use rechargeable (可再充电的) batteries for your electric toys, MP3 players, cell phones, and cameras.
★ Choose reusable travel cups instead of disposable (一次性的) paper or plastic cups.
★Take your own cloth shopping bags when you go shopping.
★ Drink tap water instead of buying bottled water.
And there are some things you can exchange with your friends, for example, books, toys, even clothes. It's a way for everyone to get something new without spending any money and without throwing many things away.
【小题1】The underlined word "ours" in the passage refers to (指代) _______.

A．our society	B．our old things
C．our life	D．our throwaway things

【小题2】According to the writer, if we give a second - hand toy car to a neighbor kid, we can____.

A．buy another new one	B．help toy business develop
C．make the family very thankful to us	D．help save resources for the society

【小题3】 Which of the following is NOT true according to the passage?

A．We should buy things that can be reused in our daily life.

B．We can exchange some things with others for further use.

C．It's good for us to throw away old things and buy new ones.

D．We are supposed to give the things we no longer need to our neighbors.

【小题4】What should we do in our daily life after reading the passage?

A．Try to throw as few old things as we can.

B．Use as many disposable things as possible.

C．Drink bottled water even though there is tap water around.

D．Buy everything we need instead of exchanging them with others.