◎ 题干
Mr. Black is very happy because the clothes made in his factory have never been _____.
[     ]
A. popular
B. more popular
C. most popular
D. the most popular
◎ 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“Mr. Black is very happy because the clothes made in his factory have never been _____. [ ]A. popular B. more popular C. most popular D. the most popular …”主要考查了你对  【形容词的比较级】  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。