托业考试

根据网考网考试中心的统计分析，以下试题在2018/11/11日托业考试习题练习中，答错率较高，为：61%
【单选题】______ windmill generators have supplied enough electricity with the neighboring communities without any one interruption.

• (A) Power
• (B) Powers
• (C) Powerful
• (D) Powering