问题
选择题
The boy the bike, and it made his parents worried.[ ]
A. fell off
B. fell down
C. fell from
D. fell
答案
答案：A
搜题请搜索小程序“爱下问搜题”
The boy the bike, and it made his parents worried.[ ]
A. fell off
B. fell down
C. fell from
D. fell
答案：A