◎ 题干
To their disappointment, two thirds of the milk ______ bad.

  [     ]

A. have gone
B. has gone
C. were gone
D. was gone
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“To their disappointment, two thirds of the milk ______ bad. [ ]A. have gone B. has gone C. were gone D. was gone …”主要考查了你对  【现在完成时】【主谓一致】  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。