A. | struggle; rid of | B. | campaign; get rid of | ||
C. | battle; rid of | D. | fight; get rid of |
分析 网民在网上发起一项运动去消除对年轻学生有害的不健康的信息.
解答 答案是B.
本题考查动词词义辨析.struggle 斗争; campaign 运动; battle战斗; fight 战斗,打仗;launch a campaign 发起一项运动;rid vt.去除;rid…of 使…去除; get rid of去除;A和C的第二空中rid被用作不及物动词,故A和C错误;根据句意和搭配判断,答案选择B项,其它选项不符合逻辑.
点评 本题考查动词词义辨析,考生在平时的学习中应注意积累相应的词汇和搭配,并牢记其意思.在做题时,将词义和题干相结合,从语法、句子结构尤其是句意上去判断,句意通顺,符合逻辑,即正确答案.
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Mars(火星)appears to be flowing with small streams of salty water,at least in the summer,scientists reported Monday."It suggests that it would be possible for there to be life today on Mars," NASA's science mission chief,John Grunsfeld,said at a news conference on September 28,2015.
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Because liquid water is extremely necessary to life,the findings could have major possible effects for the possibility of Martian life.The researchers said further exploration is needed to determine whether microscopic life exists on the planet.
The presence of liquid water could also make life easier for astronauts visiting or living on Mars.Water could be used for drinking and for creating oxygen and rocket fuel.NASA's goal is to send humans there in the 2030s.
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B. Astronauts Will Land on Mars
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D. A Breakthrough in the Exploration of Mars
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