David can't go with us now because he __________ the school project. A.does B.has done C.did D.is do...
2022-09-15 17:01:43 169次 北京市东城区2019-2020学年九年级上学期期末英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
David can't go with us now because he __________ the school project.
A.does B.has done C.did D.is doing
本题链接：
