It’s just pipes, water and pumps, but we haven’t heard of anyone else ________ this technology in th...
2023-01-05 15:25:18 70次 湖南省长沙市2010届高三下学期第一次模拟考试（英语） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
It’s just pipes, water and pumps, but we
haven’t heard of anyone else ________ this technology in this way before.
|
A．to use
|
B．using
|
C．use
|
D．used
|
本题链接：
