◎ 题干
What _______he do on his last school trip?
[      ]
A. does        
B. did        
C. is          
D. was
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据魔方格专家分析,试题“What _______he do on his last school trip?[ ]A. does B. did C. is D. was…”主要考查了你对  【一般过去时】  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。