Samuel, the tallest boy in our class, ______ easily reach the books on the top shelf.

A. must B. should C. can D. need

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語 來源：寧夏2014-2015學(xué)年高一下學(xué)期第三次月考英語試卷 題型：閱讀理解

Long, long ago there were a lot of donkeys. The donkeys worked hard every day. They had no time to play or to relax, but they never felt appreciated (得到賞識(shí)的) for the work they did.

One day two donkeys got bored. They wanted to live a comfortable life, so the donkeys went to see a wise old man. They told him their problem. The wise old man agreed they worked too hard, and he wanted to help the donkeys. “I have an idea,” he said.

“What is your idea?” asked the donkeys.

“I will paint you and no one will know you are donkeys,” said the man.

The man went off to find some paint and he returned in just a matter of minutes. He had two pots of paints. One pot was filled with white paint, and the other black paint.

The old man first painted them white, and then painted stripes(斑紋 ) over the white paint. When he finished, the donkeys did not look like donkeys at all. “You no longer look like donkeys,” the old man said. “Everyone will be fooled (欺騙). I will call you something else, zebras( 斑馬).”

The zebras went to a field to eat grass. Now they did not have to work.

Soon, other donkeys saw the zebras. They asked the zebras where they came from. When the zebras told the donkeys their secret, the donkeys all rushed to see the old man.

“Please make us into zebras, too,” they pleaded. So the wise old man painted more donkeys. As he did, more and more donkeys came.

The old man could not paint fast enough. Soon the donkeys became impatient（不耐煩的）. They began to kick about, and they knocked over the paint pots.

There was no more paint. The painted donkeys ran off to become zebras. The unpainted donkeys, because of their impatience, had to return to work.

1.The two donkeys went to see a wise old man in order to _____.

A. become patient B. ask him for help

C. change into zebras D. have a rest

2.What does the underlined word “pleaded” (in Paragraph9) mean?

A. relaxed B. knocked

C. agreed D. begged

3.What finally happened to the impatient donkeys?

A. They looked for another wise man to paint them

B. They were still donkeys working hard all the time.

C. They won praise for the work they did.

D. They hated the zebras and fought with them

4.What can we infer from the passage?

A. Being patient is very important

B. Both donkeys and zebras had to work hard

C. The wise old man was killed by these impatient donkeys.

D. There is always a good way not to work hard

查看答案和解析>>

科目：高中英語 來源：遼寧省鞍山市2016-2017學(xué)年高一下學(xué)期期中考試英語試卷 題型：短文填空

In recent years,sandstorms1.(occur) in China frequently,especially in northwestern areas,2.severe influence has caused wide concern in China.

There're several reasons for this.First of all,people are cutting down trees without planting more,3.(make) some land become deserts.Another reason is4.it rains less due to the environment pollution.

To5.(efficient) prevent sandstorms,first,we should plant more trees and grass which can keep the soil 6. being washed away.Second,more green fences should7.(build) along the desert,8.it helps to control the process of the desertification.

Let's take action to do what we can9.(prevent) sandstorms from today.Soon the golden days we have been looking forward to10.(come).

查看答案和解析>>

科目：高中英語 來源：2017年全國(guó)普通高等學(xué)校招生統(tǒng)一考試英語（北京卷正式版） 題型：單項(xiàng)填空

People ______ better access to health care than they used to, and they’re living longer as a result.

A. will haveB. haveC. hadD. had had

查看答案和解析>>

科目：高中英語 來源：2017年全國(guó)普通高等學(xué)校招生統(tǒng)一考試英語（北京卷正式版） 題型：單項(xiàng)填空

Jane moved aimlessly down the tree-lined street, not knowing ______she was heading.

A. why B. where C. how D. when

查看答案和解析>>

科目：高中英語 來源：2017年全國(guó)普通高等學(xué)校招生統(tǒng)一考試英語（江蘇卷正式版） 題型：閱讀理解

B

Before birth,babies can tell the difference between loud sounds and voices.They can even distinguish their mother’s voice from that of a female stranger.But when it comes to embryonic learning（胎教），birds could rule the roost.As recently reported in The Auk:Ornithological Advances,some mother birds may teach their young to sing even before they hatch(孵化).New-born chicks can then imitate their mom’s call within a few days of entering the world.

This educational method was first observed in 2012 by Sonia KIeindorfer,a biologist at Flinders University in South Australia,and her colleagues.Female Australian superb fairy wrens were found to repeat one sound over and over again while hatching their eggs,When the eggs were hatched,the baby birds made the similar chirp to their mothers—a sound that served as their regular “feed me!”call.

To find out if the special quality was more widespread in birds,the researchers sought the redbacked fairy wren,another species of Australian songbird.First they collected sound data from 67 nests in four sites in Queensland before and after hatching.Then they identified begging calls by analyzing the order and number of notes.A computer analysis blindly compared calls produced by mothers and chicks,ranking them by similarity.

It turns out that baby red-backed fairy wrens also emerge chirping like their moms. And the more frequently mothers had called to their eggs,the more similar were the babies’ begging calls. In addition,the team set up a separate experiment that suggested that the baby birds that most closely imitated their mom’s voice were rewarded with the most food.

This observation hints that effective embryonic learning could signal neurological(神經(jīng)系統(tǒng)的)strengths of children to parents.An evolutionary inference can then be drawn.”As a parent,do you invest in quality children,or do you invest in children that are in need?”KIeindorfer asks.”O(jiān)ur results suggest that they might be going for quality.”

1.The underlined phrase in Paragraph 1 means“ ”.

A.be the worst B.be the best

C.be the as bad D.be just as good

2.What are Kleindorfer’s findings based on?

A.Similarities between the calls of moms and chicks.

B.The observation of fairy wrens across Australia.

C.The data collected from Queensland’s locals.

D.Controlled experiments on wrens and other birds.

3.Embryonic learning helps mother birds to identify the baby birds which .

A.can receive quality signals B.are in need of training

C.fit the environment better D.make the loudest call

查看答案和解析>>

科目：高中英語 來源：2017年全國(guó)普通高等學(xué)校招生統(tǒng)一考試英語（江蘇卷正式版） 題型：單項(xiàng)填空

He’s been informed that he _________for the scholarship because of his academic background.

A.hasn’t qualified B.hadn’t qualified

C.doesn’t qualify D.wasn’t qualifying

查看答案和解析>>

科目：高中英語 來源：2017年全國(guó)普通高等學(xué)校招生統(tǒng)一考試英語（全國(guó)1卷正式版） 題型：短文改錯(cuò)

假定英語課上老師要求同桌之間交換修改作文，請(qǐng)你修改你同桌寫的以下作文。文中共有10處語言錯(cuò)誤，每句中最多有兩處。每處錯(cuò)誤僅涉及一個(gè)單詞的增加、刪除或修改。

增加：在缺詞處加一個(gè)漏字符號(hào)(∧)，并在其下面寫出該加的詞。

刪除：把多余的詞用斜線(＼)劃掉。

修改：在錯(cuò)的詞下畫一橫線，并在該詞下面寫出修改后的詞。

注意：

1. 每處錯(cuò)誤及其修改均僅限一詞；

2. 只允許修改10處，多者(從第11處起)不計(jì)分。

In the summer holiday following my eighteen birthday, I took driving lessons. I still remember how hard first day was. Before getting into the car, I thought I had learned the instructor’s orders, so once I started the car, my mind goes blank, I forgot what he had said to me altogether. The instructor kept repeating the word, “Speed up!” “Slow down!” “Turning left!” I was so much nervous that I could hardly tell which direction was left. A few minutes late, the instructor asked me to stop the car. It was a relief and I came to a suddenly stop just in the middle on the road.

查看答案和解析>>

科目：高中英語 來源：四川省2017屆高三下學(xué)期第一次模擬考試英語試卷 題型：閱讀理解

Oh my God, the robots are taking over! We’re doomed! Doomed! Now that I’ve gotten that out of my system, it’s become clear that while we may or may not be doomed, the robots are taking over. The latest example is the government’s new guidelines for self-driving cars.

Tesla, Google and Uber are already testing driverless cars in cities across America. Uber chief executive Travis Kalanick is among those predicting that by 2021, self-driving cars will play a big part in urban settings.

Nearly 40,000 people died last year in this nation in automobile-related accidents, and we believes driverless cars can save tens of thousands of lives annually.

Makes sense. Robot drivers are less likely to get drunk, drive without a license, text while driving or feel agitated at the scene of a pileup. On the other hand, I wonder how these highly sensitive cars will react, with walkers constantly dashing into the street. Will they jam on the brakes every 10 seconds?

But there’s a bigger picture. Not only are robots replacing humans behind the wheel, but behind the work desk, in warehouses, senior homes, you name it. Robots aren’t just taking over in the workplace.

The question is, where can’t a robot function better than a human? How about writing songs? A robot can go through every combination of notes in record time and come up with a pleasing melody. The lyrics might be a different story. Is a Grammy-winning song co-written by Hank Human and R-3071 in our future?

Finally, it’s only a matter of time until we have robot politicians and presidential candidates. Why not? They can be programmed to be experts in world and domestic affairs and come up with the best solutions without corruption and bad humors.

Actually, it’s too bad such technology isn’t available in 2016. Pretty sure the robot would win in a landslide.

1.What does the underlined word “agitated” mean?

A. Tired B. Cautious

C. Careful D. Anxious

2.What doubt does the writer have about self-driving cars?

A. How passengers behave in it.

B. How robot drivers get the license.

C. How they avoid crashing into other car.

D. How they respond to walkers on a busy street.

3.The last questions asked in the sixth paragraph reflects the writer’s ________.

A. confidence in robots, winning Grammy Awards

B. eagerness to listen to songs written by robots

C. doubt about robots’ ability to write songs

D. curiosity about the future Grammy songs

4.What might be the most suitable title for the text?

A. Robots will control the world in every field

B. Robots are coming but not soon enough

C. Robots are being used in our daily life

D. Robots can drive cars and write music

查看答案和解析>>

同步練習(xí)冊(cè)答案