All the staff of the company, who ______ extra hours these days, hope to finish the project as sched...
2022-06-29 01:13:17 120次 2020届江苏省淮安市淮阴区高三模拟（一）英语试卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
All the staff of the company, who ______ extra hours these days, hope to finish the project as scheduled.
A.will work B.have been working C.were working D.have worked
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