解:(1)如图所示,
,
由图可知,﹣3 同类题1 氯化碘(ICl)的化学性质跟氯气相似,预计它跟水反应的最初生成物是( )
氯化碘(ICl)的化学性质跟氯气相似,预计它跟水反应的最初生成物是( )
A. She went cycling in the nature park.
B. Three years ago.
C. Yes, there were.
D. No, there wasn't.
E. There was a small house many years ago.
已知二次函数y=-3(x-1)2+k的图象上有三点A(2,y1),B(2,y2),C(5,y3),则y1、y2、y3的大小关系为( )