题干
It's reported that the passenger ship "Eastern Star" capsized and sank（翻沉) in the Yangtze River _____ June 1st, 2015.
A：in
B：on
C：at
答案(点此获取答案解析）
B
It's reported that the passenger ship "Eastern Star" capsized and sank（翻沉) in the Yangtze River _____ June 1st, 2015.
A：in
B：on
C：at
