_____the children to bed, she began to correct the students' exe
分类: 笔试(00004)发布时间: 2024-08-16 05:38浏览量: 0
_____the children to bed, she began to correct the students' exercises. A、Sending B、Being sent C、sent D、Having sent 【正确答案】：D 【题目解析】：having sent 用此结构，强调的是这个动作在began to correct 之前发生，所以答案D正确。