◎ 题干
The first edition _____ in 1955 and _____ a best seller ever since.

[     ]

A. was published; had been
B. had been published; had been
C. has been published; has been
D. was published; has been
◎ 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“根据汉语意思,把下列字母重新组成单词。osn amn act aehd dol1. 猫 2. 儿子 3. 老的4. 男人 5. 头 …”主要考查了你对  【现在完成时的被动语态】【一般过去时的被动语态】  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。