◎ 题干
______ a lot of traffic on the road at first.   
[     ]
A. There are        
B. There is      
C. There were    
D. There was
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“______ a lot of traffic on the road at first.[ ]A. There areB. There is C. There were D. There was…”主要考查了你对  【一般过去时】【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。