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

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

admin2011-05-29  47
问题 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.
选项 A、pursuing
B、chasing
C、reaching
D、winning
答案A
解析 A项pursuing意为“追求，寻求”，与goal搭配；B项chasing意为“追逐，追赶”；C项reaching意为“达到”；D项winning意为“赢得”。
转载请注明原文地址:https://kaotiyun.com/show/Ct6O777K
0

考博英语

相关试题推荐
随机试题
最新回复(0)