2. 外语
  3. While doing calculation for the project, the designers ________ a new solution to a geological problem.

While doing calculation for the project, the designers ________ a new solution to a geological problem.

admin2010-01-10  63
问题 While doing calculation for the project, the designers ________ a new solution to a geological problem.
选项 A、fell into
B、stumbled upon
C、set out
D、discovered
答案B
解析 “fall into”含义为“被卷入……”；“stumble upon”含义为“偶然找到，发现”；“set out”含义为“启程，出发”；“discover”含义为“发现，发觉”。从四个选项看，含有“偶然”含义的“stumble upon”最适合本句话。
转载请注明原文地址:https://kaotiyun.com/show/KM6K777K
0

专业英语四级

相关试题推荐
随机试题
最新回复(0)