作业帮 > 英语 > 作业

All the exam papers _______ ,the teacher sent the class home

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/07/08 09:16:06
All the exam papers _______ ,the teacher sent the class home.
A.having been handed in B.having hands in C.handing in D.being handed in
A
还是过去分词作定语
因为试卷是被上交
所以用 been handed
因为试卷已经被交了
老师才让同学们回家
所以用完成时 having been done
综上所述
选A