◎ 题干
It was very cold. They decided         
[     ]
A. stay                        
B. to stay  
C. stayed                    
D. staying
◎ 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“It was very cold. They decided [ ]A. stay B. to stay C. stayed D. staying…”主要考查了你对  【不定式】  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。