After a short rest, the workers kept on _______ till midnight. A. work B. working C. to work D. to w...
2023-01-20 12:46:05 87次 2014-2015学年江苏永丰初级中学八年级上期中英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
After a short rest, the workers kept on _______ till midnight.
A. work B. working
C. to work D. to working
本题链接：
