◎ 题干
Cathy is taking notes of the grammatical rules in class at Sunshine School,where she _________
English for a year.     
[     ]
A. studies                          
B. studying    
C. is studying                      
D. has been studying
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“Cathy is taking notes of the grammatical rules in class at Sunshine School,where she _________ English for a year.[ ]A. studiesB. studying C. is studying D.…”主要考查了你对  【现在完成进行时】  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。