题目内容：

[单选题]下面程序段执行结果为

x=Int(Rnd()+4)

Select Case x

C．ase 5

Print"excellent"

C．ase4

Print"good"

C．ase 3

Print"pass"

C．ase Else

Print "fail"

E．nd Select

A．excellent

B．good

C．pass

D．fall