◎ 题干
The driver could have survived but he __________ the seat belt.  
[     ]
A. had been wearing
B. hadn't worn
C. wasn't wearing
D. didn't wear
◎ 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“The driver could have survived but he __________ the seat belt.[ ]A. had been wearingB. hadn't wornC. wasn't wearingD. didn't wear…”主要考查了你对  【过去进行时】  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。