◎ 题干
These dinosaur eggs ________ in Liaoning in 1990.

[     ]

A. were found
B. found
C. are found
D. was found
◎ 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“These dinosaur eggs ________ in Liaoning in 1990. [ ]A. were found B. found C. are found D. was found …”主要考查了你对  【被动语态】【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。