单项选择题

如果x为整数且|x|>=100,则打印“OK”,否则打印“Error”,表示这个条件的单行格式 If语句是

A.If Int((x)=x And Sqr(x)>=100 Then Print "OK" Else Print "Error"
B.If Fix(x)=x And Abs(x)>=100 Then Print"OK"Else Print"Error"
C.If Int(x)=x And (x>=100,x<=-100)Then Print"OK"Else Print"Error"
D.If Fix(x)=x And x>=100 And x<=-100 Then Print "OK" Else Print "Error"