◎ 题干
Tom is the only one of the staff members who ______ to be promoted.
[     ]
A. is going
B. are going
C. has been going
D. have been going
◎ 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“Tom is the only one of the staff members who ______ to be promoted.[ ]A. is going B. are going C. has been going D. have been going …”主要考查了你对  【现在进行时】【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。