问题
选择题
The well was found __________ when we got there.
A．digging
B．to be dug
C．to dig
D．being dug
答案
答案：D
搜题请搜索小程序“爱下问搜题”
The well was found __________ when we got there.
A．digging
B．to be dug
C．to dig
D．being dug
答案：D