◎ 题干
There were so many cars held up by the heavy rain on the road that we had no        but to wait.  
[      ]
A. alternative        
B. difference        
C. relation            
D. opposition
◎ 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“There were so many cars held up by the heavy rain on the road that we had nobut to wait.[ ]A. alternativeB. differenceC. relation D. opposition…”主要考查了你对  【名词】  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。