I ____ at my new novel when the big earthquake happened at 2:20 pm. A．am working B．was working C．hav...
2022-12-19 01:58:02 30次 2012-2013学年福建省漳州市高三七校第一次联考英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
I ____ at my new novel when the big earthquake
happened at 2:20 pm.
A．am working B．was working C．have worked D．had been
working
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