问题描述: 选择题 they usually go to bed at about half () eight 1.of 2 .to 3.past 4./ 1个回答 分类:英语 2014-11-30 问题解答: 我来补答 答案:3 pastat about half past eight 在大约八点半不明白的再问哟,请及时采纳,多谢! 展开全文阅读