At the age of 14, Father had to leave school and start working. There would be no one to support the...
2022-10-25 13:07:14 141次 2016届江苏如东高级中学高三上学期期中英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
At the age of 14, Father had to leave school and start working. There would be no one to support the family _______ he not worked.
A. did B. has C. had D. was
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