◎ 题干
—Sally is a middle school student. She is in Class Six, Grade One. How old is she? 
—_____.

A. The thirteen
B. Thirteenth
C. The thirtieth
D. Thirteen
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“—Sally is a middle school student. She is in Class Six, Grade One. How old is she?—_____. [ ]A. The thirteen B. Thirteenth C. The thirtieth D. Thirteen …”主要考查了你对  【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。