◎ 题干
Students in Grade ________ are called ________ in the USA.
[     ]
A. 12; senior
B. 12th; junior
C. 12th; juniors
D. 12; seniors
◎ 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“Students in Grade ________ are called ________ in the USA.[ ]A. 12; seniorB. 12th; juniorC. 12th; juniorsD. 12; seniors…”主要考查了你对  【名词】【基数词】  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。