题目内容
（请给出正确答案）
A．Square Ａ.
B．Square Ｂ.
C．Square Ｃ.
D．Square Ｄ.
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更多“Look at the four squares that …”相关的问题
A.it is four years that the light we can see will reach us
B.it will be brighter than the moon
C.we cannot tell whether or not it still exists
D.we will notice hat it is‘not moving
6. ______ the look on his face, he wasn't satisfied with their performance.
A. To judge by
B. Judging by
C. Judge by
D. To be judged by
A.be less powerfull
B.travel much quickly
C.move less quickly
D.have to travel a greater distance
A.负责MySQL中数据的存储和提取，服务器通过AP与存储引聚通信
B.将数据存储在文件系统之上
C.完成诸如SQU接口进行的DML、DDL、存储过程等数据库对象的操作和管理的核心服务
D.完成SQL的分析和优化和部分内置动教的执行
Vision is the most important sense for safe driving. Yet, drivers using cell phones are likely to"look at" but not "see" objects. It is said that drivers using cell phones look but fail to see up to 50percent of the infornmtion while driving. Drivers are looking out of the windshield, but they do notreally deal with the situation on the road.
Although the public appear to be turning against cell phone use while driving, many admit theyregularly talk or text while driving. The police say that nine percent of the drivers at any given timeare using cell phones, and about one in four car accidents are directly related to cell phone use.
Using cell phones while driving has become a serious public health threat (威胁). A few stateshave passed laws making it unlawful to use a handheld cell phone while driving, but these laws give the false message that using a hand-free phone is safe. What was the woman doing when the car accident happened？
A.She was busy pressing buttons.
B.She was talking on her cell phone
C.She was looking at the red light ahead
D.She was looking for something in the car
The word "vision" (Paragraph 2 ) refers to the sense ofA.taste
B.touch
C.hearing
D.Sight
What is the percentage of the car accidents caused by drivers using cell phones？A.9%.
B.25%.
C.45%.
D.50%.
What do we know about the laws making it unlawful to use a handheld cell phone while driving？A.They are not perfect.
B.They are not necessary.
C.They are not practical.
D.They are not important
He went over his instructions in his mind. The agent would appear at four o' clock. He would chat to Lane for a while, after which he would get up, leaving his newspaper behind. The plan would be fastened inside.
A distant clock began to strike the hour. As if from nowhere, a man appeared and sat down be side Lane, placing his newspaper on the seat between them. He was thin and middle-aged, and seemed in need of a good meat. He bored no resemblance to Lane' s idea of a successful spy. His conversation, confined to trivial observations about the weather, was painfully uninteresting.
A few minutes later he got up and continued on his way. Large picked up the paper which laid on the bench, as if he wanted to look at the news. He was excited to see the plans pinned to the center page. At that moment, however, there was a strong wind which lifted the newspaper into the air, like a kite, and blew it into the river.
Lane ______.
A．memorized his orders
B．recited his orders
C．tried to remember his orders
D．repeated his orders himself
As hard as【60】may be, sit back and chill, experts advise. Though you've got to get them to do it,【61】helping too much, or even examining【62】too carefully, you may keep them【63】doing it by themselves. "I wouldn't advise a parent to check every【64】assignment, " says psychologist John Rosemond, author of Ending the Tough Homework. "There's a【65】of appreciation for trial and error. Let your children【66】the grade they deserve.
Many experts believe parents should gently look over the work of younger children and ask them to rethink their【67】. But"you don't want them to feel it has to be【68】, " they say.
That's not to say parents should【69】homework—first, they should monitor how much homework their kids【70】. "Thirty minutes a day in the early elementary years and an hour in【71】four, five, and six is standard, " says Rosemond. For junior-high students it should be "【72】more than an hour and a half, and two for high-school students. " If your child【73】has more homework than this, you may want to check【74】other parents and then talk to the teacher about【75】assignments.
(56)
A．very
B．exact
C．right
D．usual
Life on Mars
Perhaps more than anything else, scientists are eager to find out if Martian life existed in the past—or still exists.【61】telescopes first zoomed in【62】Mars in the 17th century, people have conjured up a wild【63】of images or what Martians might look like. But space probes like the 1997 Sojourner land rover have yielded no evidence of such alien beings.
Most experts agree that if life did at one time evolve on Mars, finding evidence of that life—which would likely take the form. of tiny organisms—won't be easy.【64】, many scientists are optimistic. "We've got organisms on Earth that adapted to life deep【65】the surface in underground water wells, " says Stephen Clifford. "【66】life like that evolved on Mars four billion years ago, there's no reason why it【67】today. "
【68】last year's disappointing losses, the future of Martian exploration looks【69】This year, two major
films about fictitious Mars missions—Red Planet and Missions to Mars—are certain to heighten interest in our planetary neighbour. More important, plans for new sets of NASA orbiters and landers—one to launch in 2001 , the other in 2003—are already in the works. Without a doubt, each new mission will inch scientists closer to【70】the mysteries of planet Mars.
(61)
A．When
B．Before
C．Ever since
D．Ever
In middle infancy, the baby concentrates on practicing a great many speech sounds. It loves to imitate actions and examine interesting objects. At about seven months, it begins to crawl, a skill that it masters at the end of middle infancy.
In late infancy, the baby takes an interest in games, songs, and even books. Progress toward walking moves through standing, balancing, bouncing in place, and walking with others. As soon as the baby walks well alone, it has passed from infancy into the active toddler (蹒跚学步) stage.
What is the main subject of this reading passage？
A．Growth in early infancy.
B．The active toddler.
C．How a baby learns to walk.
D．The developmental stages of infancy.
There was no end to the fun during tea, and Marianne had to tell her mother about Wolfgang wanting to play a difficult piece. When the meal was finished, Marianne helped to clear away the dishes. Suddenly Leopold got up. "Listen!" said he in a surprised voice. "Listen! Marianne is playing the piece better than ever!"
But Marianne was washing dishes in the kitchen.
His wife following, Leopold walked quietly upstairs, the lamp in one hand, his music book in the other. He pushed open the door, and there was little Wolfgang playing in the darkness. "I love it" whispered the child.
It was the beginning of Mozart's life of music.
Wolfgang was quiet when his sister practiced the piano because______.
A．he loved music
B．he liked his sister
C．he didn't want to make a noise
D．he didn't feel well
