问题
选择题
The ball _____ under the table before I could pick it up.
[ ]
A. walked
B. jumped
C. rolled
D. floated
答案
答案：C
搜题请搜索小程序“爱下问搜题”
The ball _____ under the table before I could pick it up.
[ ]
A. walked
B. jumped
C. rolled
D. floated
答案：C