问题
选择题
You can’t imagine what difficulty we had ________ home in the snowstorm. [ ]
A. walked
B. walk
C. to walk
D. walking
答案
答案：D
搜题请搜索小程序“爱下问搜题”
You can’t imagine what difficulty we had ________ home in the snowstorm. [ ]
A. walked
B. walk
C. to walk
D. walking
答案：D