对于下列条件不能判定两直角三角形全等的是( )
A:两条直角边对应相等
B:斜边和一锐角对应相等
C:斜边和一直角边对应相等
D:两个锐角对应相等
如图所示,甲、乙两图的读数依次是____ ℃, ____ s.
His wife is constantly finding ____ (过错)with him,which makes him very angry.
大家____湖边,正巧____落到了____里,咕咚一声,溅起了____。大伙儿你看看我,我看看你,都____!
(Ⅰ)若f(x)的最小正周期为π,求f(x)的单调增区间;
(Ⅱ)若函数f(x)的图象的一条对称轴为 x=π3 ,求ω的值.