【英语】有关非谓语动词的题,1.( ) the project in time,staff were working at weekends.A.Completing B.Having completed C.To have completed D.To complete为什么不选C,而选D?请详解.给我讲讲非谓语动词吧,我这一块很不明
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/15 07:14:06
![【英语】有关非谓语动词的题,1.( ) the project in time,staff were working at weekends.A.Completing B.Having completed C.To have completed D.To complete为什么不选C,而选D?请详解.给我讲讲非谓语动词吧,我这一块很不明](/uploads/image/z/7621370-26-0.jpg?t=%E3%80%90%E8%8B%B1%E8%AF%AD%E3%80%91%E6%9C%89%E5%85%B3%E9%9D%9E%E8%B0%93%E8%AF%AD%E5%8A%A8%E8%AF%8D%E7%9A%84%E9%A2%98%2C1.%28+%29+the+project+in+time%2Cstaff+were+working+at+weekends.A.Completing+B.Having+completed+C.To+have+completed+D.To+complete%E4%B8%BA%E4%BB%80%E4%B9%88%E4%B8%8D%E9%80%89C%2C%E8%80%8C%E9%80%89D%3F%E8%AF%B7%E8%AF%A6%E8%A7%A3.%E7%BB%99%E6%88%91%E8%AE%B2%E8%AE%B2%E9%9D%9E%E8%B0%93%E8%AF%AD%E5%8A%A8%E8%AF%8D%E5%90%A7%2C%E6%88%91%E8%BF%99%E4%B8%80%E5%9D%97%E5%BE%88%E4%B8%8D%E6%98%8E)
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来源:学生作业帮助网 编辑:作业帮 时间:2024/07/15 07:14:06