He looks so tried this morning. He ____last night.

A.must stay up late
B.must have stayed up late
C.was staying up late
D.has stayed up late
出自：河南理工大学-专升本英语2

提示：
同一【IP】的非会员用户每天可免费获取10次答案

收藏本站【zk.995w.com】，下次访问不迷路

本站试题总数:【10245403】个 (题库试题定时更新)