The scientist devoted much time to on the 9roject that he succeeded in the end． A．so；working B．so；wo...
2022-11-27 08:46:02 18次 2016届初三9单元第2课时3a-4c课堂练习英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
The scientist devoted much time to on the 9roject that he succeeded in the end．
A．so；working B．so；work
C．such；working D．such；work
本题链接：
