题目内容
（请给出正确答案）
The author uses the examples of a tycoon and a taxi-driver to show that ______. ()
A．different people have different ideas about the telephone
B．high income is the precondition for the use of telephone
C．telephone is essential only to those people whose career depends on it
D．working people need a telephone
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更多“The author uses the examples o…”相关的问题
The author uses the example of a rattle to show that ______.
A．in toy - making there is a continuity in the use of materials
B．it often takes a long time to introduce new technology into toy -making
C．even the simplest toys can reflect the progress of technology
D．even a simple toy can mirror the artistic tastes of the time
To give us an idea of how large the rafflesia is, the author uses ______.
A. the size of an elephant for comparison
B. measurements
C. comparisons to other flowers
D. detailed descriptions of the flower's stem
A．eager to challenge existing conventions
B．eager to please but unsure of what the public wanted
C．excited to be experimenting in an undefined area
D．delighted at the opportunity to study new acting formulas
A．a saleswoman tilts her head after her customer to judge a color match
B．a lawyer imitates the tone of the judge’s voice and the rhythm of his speech
C．sensitive people have been mirroring their friends all their lives
D．a naughty boy blinks every time the teacher blinks
Magic (魔法)often forces us not to believe our own eyes or even appears to be breaking the laws of physics or nature! The word “magic” has many different meanings. When a bird appears in a hat or when someone declares that he could see into the future—-both can be called magic When a sick person suddenly becomes well or a well person (or even animal) becomes ill, magic is the cause The British author Terry Pratchett uses magic a great deal in his popular Discworld series of books.
Magic has always been used for fun. People enjoy working out in which cup the little ball is or how he knows which card I was thinking of Harry Houdini was one of the first world-famous magicians—famous for escaping from deadly situations. Recently David Copperfield,or David Blane,has become very popular for his uunbelievable abilitiesJ，such as making the Statue of Liberty disappear or rise.
Magical rings and three-headed dogs may not be real, but does this mean nothing magical really exists？ Can you always explain how the magician has done the card trick？ Maybe it is better not to explain,but to leave a little magic in our lives. Pick a card,any card.
The author explains what magic is in paragraph 1 by___________.
A.giving causes and effects
B.using examples
C.comparing a healthy person with a sick one
D.listing the time of magical events
Who is mentioned as a great escape artist？A.Harry Houdini
B.David Blan
C.
D.David Copperfield
E.Terry Pratchett.
What does the author think of magic？A.It provides people with fun
B.It changes our lives.
C.It explains strange things in our lives
D.It breaks the laws of physics.
请帮忙给出每个问题的正确答案和分析，谢谢！
Passage One
Questions 21 to 25 are based on the following passage.
During the early years of this century，wheat was seen as the very lifeblood of Western Canada. When the crops were good，the economy was good；when the crops failed. there was depression. People on city streets watched the yields and the price of wheat with almost as much feeling as if they were growers. The marketing of wheat became an increasingly favorite topic of conversation.
War set the stage for the most dramatic events in marketing the western crop. For years farmers mistrusted speculative(投机的)grain selling as carried on through the Winnipeg Grain Exchange. Wheat prices were generally low in the autumn，but farmers could not wait for markets to improve. It had happened too often that they sold their wheat soon after harvest when farm debts were coming due，only to see prices rising and speculators getting rich. On various occasions，producer groups asked for firmer controls，but governments had no wish to become involved，at least not until wartime wheat prices threatened to run wild.
Anxious to check inflation(通货膨胀)and rising living costs，the federal government appointed a board of grain supervisors(监视员)to handle deliveries from the crops of 1917 and 1918. Grain Exchange trading was suspended，and farmers sold at prices fixed by the board. To handle the crop of 1919，the government appointed the first Canadian Wheat Board，with full authority to buy，sell. and set prices.
The author uses the term “lifeblood” to indicate that wheat was______.
A. difficult to produce in large quantities
B. susceptible to many parasites(寄生虫)
C. essential to the health of the country
D. expensive to gather and transport
The farmer uses wood to build a house ______ to store grains.
A．with which
B．to which
C．which
D．in which
The writer uses the example of the fate of heroines in l9th century operas to show that
A.science provides mediical solutions
B.tuberculosis will be a curable disease
C.science influences literary development
D.the genetic code helped cure tuberculosis
What do you imagine the child uses this old tool________？
A.about
B.by
C.for
D.of
The best title for the passage would be _______.
A.New Uses For Computers
B.The Popularity of Home Computers
C.The Home Computer Industry
D.Computers At Home
