问题
选择题
There was a big hole in the road which ___ the traffic. [ ]
A. set back
B. kept down
C. stood back
D. held up
答案
答案：D
搜题请搜索小程序“爱下问搜题”
There was a big hole in the road which ___ the traffic. [ ]
A. set back
B. kept down
C. stood back
D. held up
答案：D