问题
选择题
I learnt the bad news that another serious coal mine disaster happened a cold winter evening.[ ]
A. on
B. at
C. in
D. for
答案
A
搜题请搜索小程序“爱下问搜题”
I learnt the bad news that another serious coal mine disaster happened a cold winter evening.[ ]
A. on
B. at
C. in
D. for
A