◎ 题干
John _____ interested in Chinese two years ago.
[     ]
A. is
B. became
C. are
D. were
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“John _____interested in Chinese two years ago.[ ]A. is B. became C. are D. were…”主要考查了你对  【系动词】【一般过去时】  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。