◎ 题干
—What _____ in the pencil-box?  
—_____ a pencil and a rubber.     
[     ]
A. are; They're    
B. are; There're    
C. is; There're      
D. is; There's
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“—What _____ in the pencil-box?—_____a pencil and a rubber. [ ]A. are; They're B. are; There're C. is; There'reD. is; There's …”主要考查了你对  【系动词】【therebe句型】【主谓一致】  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。