◎ 题干
Sally is a middle school girl. She is in Class Six, Grade One. How old is she? She is ________ . 
[     ]
A. the thirteen          
B. thirteenth
C. thirty                  
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 girl. She is in Class Six, Grade One. How old is she? She is ________ .[ ]A. the thirteenB. thirteenthC. thirtyD. 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。