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[单选题]

The water was so () we could see the fish clearly.

A.transparent

B.bright

C.visible

D.opaque

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更多“The water was so () we could s…”相关的问题
第1题
The planet is so close to its star that any water would be turned to _____ (蒸汽).

A.liquid

B.vapor

C.water drop

D.drip

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第2题
A passenger told an air hostess that he needed a cup of water to take his medicine when
the plane just took off. She told him that she would bring him the water in ten minutes.

The air hostess was kept so busy that she forgot to give him the water. As a result, the passenger was held up to take his medicine. Thirty minutes later, when the passenger's ring for service sounded, she hurried over to him with a cup of water, but he refused.

In the following hours on the plane, each time the air hostess passed by the passenger, she would ask him with a smile whether he needed help or not. But the passenger never answered a word.

When he was going to get off the plane, the passenger asked the air hostess to hand him the passengers' booklet. She was very sad. She knew that he would write down sharp words, but with a smile she handed it to him.

Off the plane, she opened the booklet, and smiled, for the passenger put it. “On the flight, you asked me whether I needed help or not for twelve times in all. How can I refuse your twelve sincere smiles?”

That's right! Who can refuse twelve sincere smiles from a person?

操作提示:句子正确选择下拉选项框为“T”;句子错误选择下拉选项框为“F”。

A passenger wants a cup of water because he is thirsty.

The air hostess forgot to give him the water on purpose.

The passenger refused the cup of water.

The passenger didn't write down any sharp words.

This passage tells us that a sincere smile is of no use.

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第3题
There are millions of stars and planets in space.What's the difference between sta
rs and planets? Stars can give out heat and light, but planets cannot.

The sun is one of the stars.Some planets are balls of rock and some are balls of gas.We live on the planet earth.The earth spins around once every day to give us day and night.The earth goes around the sun once every year to give us different seasons.

There are eight planets moving around the sun.We call the family of the sun and its planets the solar system.Mercury is the nearest to the sun, so it is very hot.It is the smallest planet.Venus is very bright and hot.It is the nearest to the earth.Mars is covered with orange-red desi and rocks, so it looks like a red star in the sky.It has seasons like the earth.Jupiter has more than 16 moons (卫星)and it is the biggest and heaviest planet.Saturn has more than 22 moons.The other planets, such as Uranus and Neptune, are all very far from the sun and very cold.We need a telescope (望远镜) to see them.

(1)The sun can give us().

A.heat and water

B.heat and light

C.light and air

D.rock and water

(2)The Chinese meaning of "spin around" is().

A.飞行

B.行驶

C.环绕

D.旋转

(3)The earth goes around()once every year to give us different seasons.

A.the moon

B.Mars

C.Jupiter

D.the sun

(4)Mars looks red in the sky because().

A.it is covered with orange- red dust and rocks

B.it has seasons like the earth

C.it is the nearest to the earth

D.it is covered with red water and dust

(5)Which is NOT true according to the passage? ()

A.Jupiter is the biggest and heaviest planet.

B.Uranus is very far from the sun and very cold.

C.The revolution(公转) of the earth gives us different seasons.

D.We call the family of the sun and its planets the Milky Way.

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第4题
We left the camp the next day at 7 o’clock in the morning.We went north.However, arou
nd 10:00 a.m.our car got stuck in the sand! We spent about three hours trying to pull out the car without any progress.Finally, we decided to walk.As it was hard for an old man or a young boy to walk more than 40km in the desert, I decided to get help myself.I took a bottle of water with me and started to walk south alone.I knew the way well, but it was a long way in the sand.I walked more than four hours without stopping.When I felt so tired and thirsty, I stopped to rest.I drank all the water and slept for around two hours.

Why didn’t the three walk back together after the car got stuck in the sand?()

A、They didn’t have enough food and water.

B、The writer knew where to get a camel or a car.

C、The writer knew a Bedouin who lived nearby would give help.

D、The long desert walk was too hard for the young and the old.

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第5题
We get energy from the foods we eat. Our food supplies energy to keep our organs worki
ng. Our food also supplies heat to warm our bodies.

The main energy foods are the carbohydrates (碳水化合物). These are sugars and starch (淀粉). Wheat and rice are rich in starch and many fruits and vegetables contain considerable amount of sugar. Sweets, honey and jam are also rich in sugar.

Like carbohydrates, fats are food that provides us with energy. Butter, margarine, certain types of fish, eggs, cooking oils and most red meats are rich in fats. Fats can be stored in various parts of the body as reserves of energy. Because fats in general are slowly digested, they satisfy hunger for long periods.

Proteins (蛋白质) are very complex substances. The body needs proteins for the growth of new cells and for the repair and replacement of old cells. Foods rich in proteins are essential to a balanced diet. Milk, some vegetables, meat, chicken, fish, cheese, grains and nuts are some foods rich in proteins.

A good diet will contain a variety of foods so that the body contains all the minerals it needs for good health.

Vitamins are necessary for the proper working of the body. If we eat a variety of foods, we can be sure of obtaining all the vitamins we need.

Water makes up about 70 per cent of the weight of the human body. The average adult needs about two liters of water daily to replace the water the body loses.

If equal weight of the following substances is “burned” in the body, the largest amount of energy is produced by().

A、carbohydrates

B、fats

C、vitamins

D、mineral salts

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第6题
While flying in space, astronauts have no weight. It is a condition of weightlessness.
How does this affect their heart and blood vessels? What happens to their hearts and blood vessels when they go into space?

On earth gravity (引力) makes blood flow down towards the feet, so the heart must work to pump blood up. In space blood flows up towards the heart. The effect is similar to what happens when you lie with your feet up and your head down. The flowing blood is felt by receptors in the walls of arteries (动脉) in the upper part of the body and in the heart. These receptors send signals to the brain, but the brain reads them incorrectly. To the brain, the signals means the amount of blood in the body has increased, so the brain tells other parts of the body to react to the increase in the blood. For example, the body produces more urine (尿液), resulting in loss of body fluid and salt. At the same time the astronaut has less desire to drink and so does not replace the lost fluid.

As a spacecraft begins to fall back to earth atmosphere, the crew begins to feel gravity. Blood again flows towards the feet and collects there. The heart beats faster in an effort to pump enough blood to the brain. Some crew members may not get enough blood to the brain and the heart beats too fast. They become sick and even lose consciousness as their spacecraft reenters the earth atmosphere. To prevent this, special clothing is invited for astronauts to prevent blood collecting in their legs. They put it on just before the craft reenters the earth’s atmosphere. They also drink about a liter (升) of water and eat some salt to replace the fluid they have lost while in space.

Weightlessness affects the heart and blood vessels in another way. The heart does not work as hard in a weightless environment as it does in an environment of gravity. When the heart works less hard, the heart muscles become weaker. It is replaced by fibrous tissue and fat

41.If one lies with his feet up and his head down on earth, his()

A.blood will flow up towards the heart.

B.blood will flow down towards the feet.

C.heart will pump the blood up to the head.

D.heart will have to work harder.

42.What can we infer from the second paragraph of the passage()

A.The brain reads the signals incorrectly because it tends to go wrong in outer space

B.In space an astronaut should drink some water even when he does not feel thirsty.

C.In space the amount of water in the body of an astronaut increase.

D.The receptors in the walls of arteries often send wrong signals to the brain.

43.When the spacecraft reenters the earth’s atmosphere some astronauts become sick or even lose consciousness because()

A.their brains cannot get enough blood

B.their hearts are not strong enough

C.their blood collects in their feet

D.they begin to feel the gravity again

44.When the spacecraft enter the earth’s atmosphere, the astronauts should do the following except()

A.trying to regain their consciousness

B.eating some salt

C.drinking some water.

D.putting on special clothing

45.After a long time in space, an astronaut’s heart muscles become weaker because()

A.they are short of exercises when the heart works less hard.

B.the heart works too hard under an environment of weightlessness.

C.the astronaut’s hard work puts too great a burden on the heart.

D.they are completely replaced by fibrous tissue and fat.

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第7题
Journey to AustraliaAustralia is one of the famous Oceanian countries. The country is fa

Journey to Australia

Australia is one of the famous Oceanian countries. The country is famous for its()production and seashore tour. As the climate there is warm and comfortable, many people spend vocations there every year.

I’m a super fan of water(), so I choose it as my destination.

In Australia, the sky is bluer than blue, the clouds are whiter than white, all the local people enjoy an()and active life. They also show their kindness and enthusiasm to the tourists.

The first step should be()Opera which is among the most brilliant and splendid architectures in the world. Many world-class()are put on in it .The surface and shape of it is like a seashell with glory decorations inside. Then Melbourne is a good choice to be as the next step. In Melbourne, skin screen(粉底) is a must to take with as the sunshine is upset and may burn your skin. The most attractive thing to me is the Australia Open(澳网公开赛),which is one of the biggest world-class tennis competition. Many great players such as Roddick Federer and its local player Hewitt etc. gather to compete. It S really a feast for the eyes.

1.A. ship

B. wool

C. wood

D. steel

2.A. entertainment

B. entertain

C. entertaining

D. entertainer

3.A. pessimistic

B. passive

C. optimistic

D. persuasive

4.A. Texas

B. llinois

C. California

D. Sydney

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第8题
The British SummerBritain is well known for its rainy climate. People joke that even in
The British SummerBritain is well known for its rainy climate. People joke that even in

The British Summer

Britain is well known for its rainy climate. People joke that even in the summer time the country never gets any sun and that the skies stay disappointingly grey even during the months of July and August. Last summer though, it was so hot that people could hardly believe it. British people weren't used to such high temperatures, so every day on the news there were stories about people struggling to work in such unusual weather conditions. Radio and television programmers also reminded everyone to drink more water and not to stay too long in the sun.

When the sun comes out, British people tend to spend time in their garden if they have one. It’s common to invite friends and neighbours around for a barbecue, where everyone sits outside and eats food like grilled meat (烤肉)and salads. There's always a back-up plan in case of rain though, and the meal sometimes has to be cooked in the kitchen and eaten indoors. People also spend a lot of time in parks during the summer, having picnics or playing sports. In every green area, there’s always at least one ice cream van, a kind of car that plays children’s music and sells ice creams. Towns like Blackpool and Brighton are popular for their beaches and amusement arcades(游乐场).People go there to swim, sunbathe and eat fish and chips. The water can be quite cold, though, and that’s why quite a lot of people prefer to go abroad for their summer holiday instead. Popular destinations include Spain, Germany and France: all countries that promise a lot of sunshine!

1、There is little sunshine in Britain in summer.()

A. True

B. False

C. Not Given

2、British people like to tell jokes about each other.()

A. True

B. False

C. Not Given

3、It was unusually hot last summer in Britain.()

A. True

B. False

C. Not Given

4、British people enjoyed the high temperatures of last summer.()

A. True

B. False

C. Not Given

5、The media advised people to enjoy the sunshine.()

A. True

B. False

C. Not Given

6、Most British people have a garden of their own.()

A. True

B. False

C. Not Given

7、People having a barbecue often have a plan against the rain.()

A. True

B. False

C. Not Given

8、Children like the music from the ice cream vans.()

A. True

B. False

C. Not Given

9、Blackpool and Brighton are known for their beaches.()

A. True

B. False

C. Not Given

10、People go to Spain in summer to enjoy the cooler sea water.()

A. True

B. False

C. Not Given

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第9题
Now comes July, and with it examinations; but these are soon finished and with them en
ds the school year.Boys and girls have nearly two months’ holiday before them as they leave school by train and car to return home to their fathers and mothers.

The summer holidays are the best part of the year for most children.The weather is usually good, so that one can spend most of one’s time playing in the garden or, if one lives in the country, out in the woods and fields.Even if one lives in a big town, one can usually go to a park to play.

The best place for a summer holiday, however, is the seaside.Some children are lucky enough to live near the sea, but for the others who do not, a week or two at one of the big seaside towns is something which they will talk about for the whole of the following year.

In England, it is not only the rich who can take their children to the seaside; if a factory worker or a bus driver, a street cleaner or a waiter wants to take his wife and children to Southend or Margate, Blackpool or Clacton, he is usually quite able to do so.

Now, what is it that children like so much about the seaside? I think it is the sand, sea and sun more than any other things.Of course, there are lots of new things to see, nice things to eat, and exciting things to do, but it is the feeling of sand under one’s feet, of salt water on one’s skin, and of the warm sun on one’s back that makes the seaside what it is.

1.Summer holidays start _________.

A.with July

B.as soon as the examinations are over

C.in mid-June

D.in August

2.After the examination, all pupils leave for home ________.

A.by train only

B.by air

C.by bike

D.by either train or car

3.The summer holiday lasts _______.

A.as long as two months

B.more that two months

C.one and a half months

D.a little less than two months

4.July and August are the brightest months for most children, for they can _______.

A.stay with their parents for all the vacation

B.do more reading

C.play out of doors

D.meet their old friends

5.Children like the seaside so much because they can _______.

A.swim in the sea

B.play with the sand

C.take a sun bath

D.do all of the above

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第10题
Aron Ralsto was tapped his right arm under a 200 kg stone He was deep ina caryon (峡谷

Aron Ralsto was tapped his right arm under a 200 kg stone He was deep ina caryon (峡谷) in Southern Uah AlI be had with himnwas a day' s worth of food and waler, and some ropes and clamnbing equpment. Aron was an otdoortmam. and kmew how to taike care of himself He lked clmbing 5,000 metepeaks, ofen by himself in the wenter. For the net four days he tried to break or shaft therock as he waited for belp Hs kaufe had itle ffet on the hard stone He made his food and water last nearty three days Fmally. on the ffth ay. Arom relired he had no other choice to free himself, he would have to cut off hs own hand He kmnew that the kafe would cut skin and muscle, but not bone So fiest Aron had to break his owm arm by twstng d aginst therock He then tied a rope ightly around the uppea arm to control tbe beeding, and cut through his hand to free himsef The entie procedure tok pproramatety an hour Tred. bungy and leeding hearnly, Aron cimbed ou of the caryon and wlked Dearly 8 klometers to fndhep“I'm cnot sure how 1 hadg." the hater sed "1 fell pan and I coped wihit I moved on”.

1、Aron was trying to climb()when he got stuck.

A、a river

B、canyon

C、mountain

D、the forests

参考答案:B

2、On the 5th day, Aron had to make a decision to().

A、cut off his right arm himself

B、throw away all the ropes

C、eatup all the food and water

D、have his right arm cut off

参考答案:C

3、Aron used a()to cut his hand.

A、gun

B、sword

C、kmife

D、stick

参考答案:D

4、The tone of the author is().

A、indifferent

B、respectful

C、cold-blooded

D、senious

参考答案:A

5、What is this passage mainly about?()

A、Aron was knownas a successful outdoorsman around the world

B、Climbing peaks by oneself is not always an exciting thing

C、Knowing how to take care of oneself is important foroutdoorsmen

D、Aron decisively cut off his own hand to free himself when trapped.

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