◎ 题干
______ the programme, they have to stay there for another two weeks.

[     ]

A. Not completing
B. Not completed
C. Not having completed
D. Having not completed
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“______ the programme, they have to stay there for another two weeks. [ ]A. Not completingB. Not completedC. Not having completed D. Having not completed …”主要考查了你对  【现在分词的完成式】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。