问题
选择题
The earthquake which happened in Japan __ March,11th , 2011 was a big disaster(灾难).
A．at
B．on
C．in
D．to
答案
答案：B
考介词，具体日期用on
搜题请搜索小程序“爱下问搜题”
The earthquake which happened in Japan __ March,11th , 2011 was a big disaster(灾难).
A．at
B．on
C．in
D．to
答案：B
考介词，具体日期用on