Peter hurried through dinner, changed into old clothes, _______ in the lab for three hours. A．worked...
2023-01-19 08:12:48 153次 2010-2011学年广西柳铁一中高三第二次月考英语卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Peter hurried through dinner, changed into
old clothes, _______ in the lab for three hours.
|
A．worked
|
B．working
|
C．and worked
|
D．to work
|
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