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The author says that in some hot and dry areas it is advisable to _______________.
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When the author says that the weather has made the British good at dealing with difficulties, he ________．
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Why does the author say that even gold and silver were inconvenient if you had to buy some-thing expensive？ 查看材料
A.Because they are easy to steal.
B.Because they are difficult for people to obtain.
C.Because they are not easy to carry around.
D.Because they themselves are expensive， too.
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In Paragraphs 2 and 3 the author wants to say that____.
A．people nowadays become more interested in science matters
B．the researchers nowadays are more interested in developing all the good-for-you stuff
C．some people want to find things which are beneficial to their health
D．people nowadays tend to overstate and publicize what they have done
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The author implies but does not say that______.
A．the way to knowledge is through specialization
B．one has to know everything to be successful
C．success depends not so much on natural ability as it does on effort
D．success in one's profession is least important in one's life
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By saying “the rewards of a man’s industry follow with equal steps the progress of his labor” （Line 10，Para． 1），the author means （）．
A．the more diligent one is，the bigger his returns
B．laborious work ensures the growth of an industry
C．a man’s business should be developed step by step
D．a company’s success depends on its employees’ hard work
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What does the author mean by saying "For colleagues in the East, the pain is more likely to come through a pay cut"？
A．The Eastern employees will experience more pains.
B．The Eastern employees will lose their jobs as the Westerns.
C．The Eastern employees will get fewer incomes.
D．The Eastern employees won't get any pay in one year.
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Why does the author say that the knowledge of the shapes and habits of wild animals was important to our ancestors？
A．Because they loved animals so much.
B．Because animals were the frequent subject of their paintings.
C．Because they needed them to form. a religion.
D．Because they wanted to live in safety, preventing themselves from being hurt by animals.
此题为多项选择题。
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By saying "jeans call out to us",（Lines 1-2, Para. 5) the author implies that______.A．jean
By saying "jeans call out to us",(Lines 1-2, Para. 5) the author implies that______.
A．jeans summon us into action
B．jeans challenge us to a duel
C．jeans ask us to get out of home
D．jeans become an eye-catching fashion
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When the author says that an "oracle" suffered from dyspepsia which he ascribed to some fried item on the menu, he is being ______.
A．bitter
B．factual
C．humorous
D．sarcastic
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The author says that grunt-and-groan forms of speech are found（）
A．nowhere today
B．among the Australian aborigines
C．among eastern cultures
D．among people speaking "backward" languages
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What does the author mean by saying that "the carbon emitted by air travel currently has 'no technofix'"(para. 3)
A．Technologies for carbon reduction in all industries, including aviation, do not exist yet.
B．Technologies are not available for carbon reduction with the current aircraft models.
C．Technologies designed to cut pollution from electricity generation and from air travel are not the same.
D．Technologies to cut carbon from power plants cannot be used to cut carbon from planes.
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By saying "Stevie soon graduated from toy instruments to real instruments", the author means that________
A.Stevie finished tiis study at a toy instruments school
B.Stevie began to study in a real instruments school
C.Stevie gave up all his toy instruments and began to buy many real instruments
D.Stevie started to play real instruments
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From what the author says about Elle, we feel that his attitude toward her is______.
A．very negative
B．very positive
C．quite indifferent
D．somewhat mixed
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it seems that the author of the passage ______ what Dr. Coles says in the book "The Privileged Ones".
A．knows little about
B．is doubtful about
C．is opposed to
D．agrees with
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By referring to problems with the Mexican immigrant workforce the author means to say that______.
A．the government should be more selective about which immigrants they allow
B．employers must improve their recruitment methods to avoid hiring them
C．the education system needs to create programs to upgrade workers" skills
D．the result will be a decrease in American competitiveness
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By saying “Vatican is no fan of his science”, the author implies that ______.
A、Vatican has no interest in medical service
B、Vatican is against Antinori’s cloning plan on religious principles
C、Vatican refuses to accept Antinori as a Catholic
D、Vatican is in favor of IVF treatment
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By saying "condemning all of us to remain boys and girls forever, jogging and doing push-ups against eternity" , the author means that______.
A．she thinks people shouldn't be so concerned about physical fitness
B．she feels too old and tired to do such hard exercise
C．American society is overemphasizing youth and physical appearance
D．what happened to children centuries ago may occur to adults in America soon
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By saying that "in too many academic fields, the work has no context" the author means that the teaching in these areas ______.
A．ignores the actual situation
B．is not based on the right perspective
C．only focuses on an integrated core of common learning
D．gives priority to the cultivation of a global vision among students
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The author says that silicones might replace protein on hot planets because silicones may remain stable under very high temperatures.
A．Y
B．N
C．NG
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What does the author mean by saying that "Offering adoption assistance was an easy call for Steve Steinour... "？ (Para.5)
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What does the author mean by saying that the Grand Canyon is of relatively recent origin？
A．The river almost completed its work of erosion only about six million years ago.
B．The Colorado Plateau only rose a comparatively short time from now.
C．Volcanic debris and intrusions of igneous rock are of recent origin.
D．The form. of the canyon is the result of the recent work done by the natural force.
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By saying that the "blast wave" from the explosion acts like "an invisible wall of energy", the author intends to say that ______.
A．blast can cause shrapnel or other bits of metal to slice through flesh like a knife
B．its energy can cause a swath of disfiguring burns
C．this energy wall can prevent victims from physical injury and obvious bleeding
D．its tremendous energy can inflict massive internal injuries
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What does the author mean by saying that Meaning is in the person, not in the word（Line 2~3, Para. 1）（）
A．The person gives the real meaning to the word, not the word itself
B．The word has no meaning
C．We need to understand what a person says
D．We need to know the speaker so that we may understand him
