21Newspapers must not only provide for the reader the facts，pure， _____ objectively selected facts but also supply interpretation，the meaning of the facts.
A.unrevised
B.balanced
C.unprejudiced
D.valid
开始考试练习点击查看答案22The period of adolescence may be long or short，depending on social _____ and on society's definition as to what constitutes maturity and adulthood.
A.anticipation
B.perspective
C.proposition
D.expectation
开始考试练习点击查看答案23I come from a country where for virtually two centuries the people of color have，as a deliberate policy，been _____ the freedom of association，assemble，thought，inquiry and selfexpression.
A.deprived
B.denied
C.rejected
D.refused
开始考试练习点击查看答案24All we know about the origin of language is that men，unlike animals， _____ invented certain sounds to express thoughts and feelings，actions and things，so that they could communicate with each other.
A.somehow
B.somewhat
C.anyhow
D.anyway
开始考试练习点击查看答案25Great writers are those who not only have great thoughts but also express these thoughts in words which appeal powerfully to our minds and _____ .
A.sensations
B.passions
C.emotions
D.moods
开始考试练习点击查看答案26The real poet is a master of words.He can _____ his meaning in words which sing like music，and which by their position and association can move men to tears.
A.transform
B.transmit
C.manifest
D.convey
开始考试练习点击查看答案27The ordinary family in colonial North America was primarily concerned with _____ physical survival and beyond that，its own economic prosperity.
A.sheer
B.thoroughly
C.utterly
D.simply
开始考试练习点击查看答案28If no importance is attached to collecting information，we cannot survive in such a(n) _____ competitive society，because it is the basis on which we make our decisions.
A.powerfully
B.forcefully
C.intensely
D.intensively
开始考试练习点击查看答案29Crosscountry bicycle racing， _____ early in the 20th century in France，was current in the 1920s and became prominent in the 1950s.
A.generated
B.originated
C.sponsored
D.proclaimed
开始考试练习点击查看答案30The old woman was suffering from a very serious illness and required special attention _____ the nurses.
A.from
B.about
C.of
D.for
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