2. 专升本
  3. With a standard bulb, only 5% of the electricity is ______to light—the rest is wasted away as heat.

With a standard bulb, only 5% of the electricity is ______to light—the rest is wasted away as heat.

admin2012-05-22  52
问题 With a standard bulb, only 5% of the electricity is ______to light—the rest is wasted away as heat.
选项 A、compressed
B、conformed
C、converted
D、confined
答案C
解析 电转换成光，用convert into／to。
转载请注明原文地址:https://kaotiyun.com/show/8kGC777K
本试题收录于： 英语题库普高专升本分类
0

英语

普高专升本

相关试题推荐
随机试题
最新回复(0)