◎ 题干
____ enough money, Jim was unable to buy his girl-friend expensive jewellery.
[     ]
A. Not to save
B. Not saving
C. Not saved
D. Not having saved
◎ 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“____ enough money, Jim was unable to buy his girl-friend expensive jewellery. [ ]A.Not to saveB.Not savingC. Not savedD.Not having saved…”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。