睡觉时将空调调置到睡眠档,可节电约()。A.10%; B.15%; C.20%; D 发布时间:2019-10-12 16:05 │ 来源:www.tikuol.com 题型:单项选择题 问题: 睡觉时将空调调置到睡眠档,可节电约()。A.10%;B.15%;C.20%;D.30%
题型:单项选择题 There isn't _____ airport near where I live. _____ nearest airport is 110 kilometers away. [ ]A. a; TheB. an; / C an; TheD. a; / 查看答案