电能表是用来测量用电器消耗______的仪表.电能一般以______计量单位. 发布时间:2017-05-20 20:36 │ 来源:www.tikuol.com 题型:填空题 问题: 电能表是用来测量用电器消耗______的仪表.电能一般以______计量单位.
题型:填空题 单项选择.Stephen Hawking who can't walk or even speak is a famous and successful ______.A. scientist B. athlete C. writer 查看答案