Asurveyhasshownthat40%ofthosekilledintrafficaccidents
- 习题库
- 关注:9.02K次
问题详情:
A survey has shown that 40% of those killed in traffic accidents _________ if they had been wearing seat belts.
A. should have been saved B. must have been saved
C. need have been saved D. could have been saved
【回答】
D
知识点:虚拟语气与情态动词
题型:选择题
标签:
- 文章版权属于文章作者所有,转载请注明 https://zhongwengu.com/zh-cn/exercises/4n16nl.html