◎ 题干
This is Mary and that is Rose. ______my ______.
[     ]
A. They’re, friend  
B. She’s, friends  
C. She’s, friend  
D. They’re, friends
◎ 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“This is Mary and that is Rose. ______my ______.[ ]A. They’re, friend B. She’s, friends C. She’s, friend D. They’re, friends…”主要考查了你对  【可数名词(单数名词,复数名词)】【人称代词】  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。