题目内容
（请给出正确答案）
By saying " nobody undersells America", the author means that ____.
A.no other country underestimates the competitiveness of American products
B.nobody expects the Americans to cut the prices of their commodities
C.nobody restrains the selling of American goods
D.no other country sells at a lower price than America
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更多“By saying " nobody undersells …”相关的问题
第1题
Which of the following words could best replace the word "one" ?
A.Oil.
B.Door.
C.Store.
D.Product.
第2题
e oil was too____.
A.expensive
B.thick
C.hot
D.polluted
第3题
nce until after the scientific revolution in the seventeenth century and then only rather slowly and laboriously. But chemical knowledge is as old as history, being almost entirely concerned with the practical arts of living. Cooking is essentially a chemical process; so is the melting of metals and the administration of drugs and potions. This basic chemical knowledge, which was applied in most cases as a rule of thumb, was nevertheless dependent on previous experiment. It also served to stimulate a fundamental curiosity about the processes themselves. New information was always being gained as artisans improved techniques to gain better results. The development of a scientific approach to chemistry was, however, hampered by several factors. The most serious problem was the vast range of material available and the consequent difficulty of organizing it into some system. In addition, there were social and intellectual difficulties, chemistry is nothing if not practical; those who practice it must use their hands, they must have a certain practical flair. Yet in many ancient civilizations, practical tasks were primarily the province of a slave population. The thinker or philosopher stood apart from this mundane world, where the practical arts appeared to lack any intellectual content or interest. The final problem for early chemical science was the element of secrecy. Experts in specific trades had developed their own techniques and guarded their knowledge to prevent others from stealing their livelihood. Another factor that contributed to secrecy was the esoteric nature of the knowledge of alchemists, who were trying to transform. base metals into gold or were concerned with the hunt for the elixir that would bestow the blessing of eternal life. In one sense, the second of these was the more serious impediment because the records of the chemical processes that early alchemists had discovered were often written down in symbolic language intelligible to very few or in symbols that were purposely obscure. What is the passage mainly about?
A.The scientific revolution in the seventeenth century.
B.Reasons that chemistry developed slowly as a science.
C.The practical aspects of chemistry.
D.Difficulties of organizing knowledge systematically.
第4题
st Impression of My Roommate”. You should write at least 150 words and you should base your composition on the outline( given in Chinese) below: ⑴这是我在大学的第一天。 ⑵他(她)就是我的同学。 ⑶我仔细打量了他(她)，发现……
第5题
life, but nothing ever came out of that talk.
A.talked to
B.talked of
C.talked over
D.talked round
第6题
The government ____ the people to be economical of oil consumption.
A.call in
B.call up
C.call on
D.call off
第7题
of the countryside.
A.remains
B.remainder
C.rest
D.remnants
第8题
nds.
A.rather casual
B.pretty slow
C.meticulous
D.really considerate
第9题
one who collects data in a(n) ____ search for truth.
A.immense
B.impartial
C.punctual
D.proportional
第10题
He was usually very kind so that his sudden ____ greatly surprised us.
A.heartiness
B.unhappiness
C.harshness
D.uprightness
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