According to the author, politicians in "the age of ascendancy" thought that television interviewers_____.
A. were their rivals in politics
B. should be honored to meet them
C. really aspired to be politicians too
D. gave them difficult time in interviews
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What can NOT be inferred from the whole passage?
A. The obesity gene in humans was discovered five years ago.
B. Unbalance between nature and nurture is one of the causes of obesity.
C. Fat can directs our dietary preferences.
D. We shouldn't eat any sugar and fat any more in the future.
英国工业革命开始的标志是()。
A. 凯伊发明飞梭
B. 哈格里夫斯发明珍妮纺纱机
C. 瓦特改良蒸汽机
D. 水力织布机的发明
Which of the following conclusions is supported by the passage?
A. Ocean life is highly adaptive.
B. More attention needs to be paid to preserving ocean species and habitats.
C. Ocean life is primarily composed of plants.
D. The sea is highly resistant to the damage done by pollutants.
20世纪50年代后期拉丁美洲民族独立运动中最具影响力的重大事件是 ()。
A. 在南非举行第一次各个种族都参加的全国大选
B. 纳米比亚独立
C. 巴拿马收回运河主权
D. 古巴革命