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All the essays , the teacher sent the students home.A.having written and collectedB.having been writ

编辑:chaxungu时间:2026-04-24 13:01:41分类:高中英语题库

Alltheessays_____________,theteachersentthestudentshome.
A.having written and collectedB.having been written and collectedC.being written and collectedD.to be written and collected在线课程B
本题考查独立主格结构。“所有的文章被写完和收集后”。因此选B。