It is well known that the Internet will let people have to huge amounts of information from their ow

题干

It is well known that the Internet will let people have to huge amounts of information from their own homes.

A：appeal

B：attentio

C：acce

D：approach

上一题下一题 0.0难度选择题更新时间:2017-11-18 09:30:04

C

某城市实施阶梯电价，具体方案如下表：

小刚留心观察了一下自家电能表，分别记录了他家第一天早8：00，晚21：00和第二天早8：00这三个时刻的读数，如图所示，则他家这一天共消耗电能 ____ kW•h，应付电费____ 元．

shān	shí	tián	tǔ
____	____	____	____