Dozens of scientific groups all over the world have been ______ the goal of a pr

游客2023-07-21  22

问题 Dozens of scientific groups all over the world have been ______ the goal of a practical and economic way to use sunlight and split water molecules.

选项 A、pursuing
B、attaining
C、reaching
D、chasing

答案 A

解析 动词辨义。pursue意为“追求”,指努力去获得或完成,如: to pursue pleasure(寻乐);attain意为“获得,达到”,如:attain one’s goal(达到目的);reach意为“抵达,获得”,如:reach the top of a mountain (到达山顶);chase意为“追赶,追逐”,如:chase the dog out of the garden(将狗赶出花园)。根据题意可知,应选A)。
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