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单选题
Dozens of scientific groups all over the world have been _____ the goal of a practical and economic way to use sunlight to split water molecules.
A
pursuing
B
chasing
C
reaching
D
winning
参考答案
参考解析
解析：
句意：全世界很多科学组织都在追求一种经济可行的方式来利用太阳能分解水分子。pursue意为“追求，寻求”，与goal搭配。chase追逐，追赶。reach达到。win赢得。
句意：全世界很多科学组织都在追求一种经济可行的方式来利用太阳能分解水分子。pursue意为“追求，寻求”，与goal搭配。chase追逐，追赶。reach达到。win赢得。
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