We should___the windows open to_______fresh air in 选项看补充A keep,ma_英语解答

We should___the windows open to_______fresh air in 选项看补充
A keep,make B keep,let C make,make D make,get

人气：138 ℃　时间：2019-12-18 23:23:04

解答

选择B是正确的.keep sth.+adj使什么保持某种状态,let sth in使什么进来