Zhengnengliang,orpositiveenergy,_______atermusedinthebookPositiveEnergy

Zhengnengliang, or positive energy, _______a term used in the book Positive Energy by Richard Wiseman, has developed into a popular phrase in Chinese society where people approach life with optimism and confidence.A.naturallyB.originally C.roughlyD.constantly

B解析试题分析：句意:正能量这个词最初这个术语被理查德·威斯曼用在这本书《正能量》里，现在已经发展成在中国社会的流行的短语来形容社会上乐观和自信的人。Naturally自然地； originally 最初； roughly概略地； constantly不断地，时常地。根据句意故选B。考点：考查副词的用法。点评：本题难度适中。副词辨析是近几年高考的热点，本题是对已学知识点的回顾，需要考生能够理解该题的语言环境，牢记它们的用法及意义。即学即练：The car has to be _______ maintained.A. naturally B. originally C. roughly D. constantly解析：D。句意：汽车必须经常保养。

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