2. 外语
  3. Dozens of scientific groups ail over the world have been ______ the goal of a practical and economic way to use sunlight to spli

Dozens of scientific groups ail over the world have been ______ the goal of a practical and economic way to use sunlight to spli

admin2013-10-11  39
问题 Dozens of scientific groups ail over the world have been ______ the goal of a practical and economic way to use sunlight to split water molecules.
选项 A、pursuing
B、chasing
C、reaching
D、winning
答案A
解析 动词辨析。pursue意为“追赶、继续、从事”；chase意为“追赶、追逐”；reach意为“达到、延伸”；win意为“获胜、赢得”。pursue the goal of…意为“追求……的目标”，故答案为A。
转载请注明原文地址:https://kaotiyun.com/show/VEGK777K
0

专业英语四级

相关试题推荐
随机试题
最新回复(0)