hot water - in the students ' flats from 5am to 7pm now.

分类: 作业答案 • 2022-03-27 18:59:59

问题描述：

hot water - in the students ' flats from 5am to 7pm now.
a.supplies b.is supplied c.supplied d.was supplied

答

选B
热水是被供应,因此要用被动语态,首先排除主动语态的A与C
句末的now指明了时间是现在,时态应为一般现在时,排除过去时的D选项
所以选择B