题目内容
设y1=40.9,y2=80.44,y3=()-1.5,则
A.y3>y1>y2
B.y2>y1>y3
C.y1>y2>y3
D.y1>y3>y2
设y1=40.9,y2=80.48,y3=,则
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设y1=40.9,y2=80.48,y3=()-15,则 ( )
A.y3>y1>y2 B.y2>y1>y3
C.y1>y2>y3 D.y1>y3>y2
设y1=40.9,y2=80.48,y3=-1.5,则