2. 外语
  3. The word horsepower was first used two hundred years ago. James Watt had made the world’s first (11) used steam engine. He had n

The word horsepower was first used two hundred years ago. James Watt had made the world’s first (11) used steam engine. He had n

admin2009-05-28  39
问题 The word horsepower was first used two hundred years ago. James Watt had made the world’s first (11) used steam engine. He had no way of telling people (12) how powerful it was, for at that time there were no units for measuring power. Watt decided to (13
  
选项
答案discovered
解析 意为“发现”，做谓语。
转载请注明原文地址:https://www.kaotiyun.com/show/iK5K777K
本试题收录于： 大学英语三级B级题库大学英语三级分类
0

大学英语三级B级

大学英语三级

相关试题推荐
随机试题
最新回复(0)