摘要： the project in time, the staff were working at weekends. A. Competing B. Having completed C. To have completed D. To complete
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______ the project in time, the staff were working at weekends.
A. Competing B. Having completed C. To have completed D. To complete
查看习题详情和答案>>______ the project in time, the staff were working at weekends.
A. Competing B. Having completed C. To have completed D. To complete
查看习题详情和答案>>______ the project in time, the staff were working at weekends.
A. Competing B. Having completed C. To have completed D. To complete
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