——The passenger ship Eastern Star capsized(倾覆) in the Yangtze River on the evening of June 1st. ——____________ bad news! Can we do something to help with the rescue(救援)?
A:What a
B:What
C:How a
D:How
读图“五带的划分示意图”下列叙述正确的是( )
25×6×45=25×45×6运用的是乘法交换律 .