单项选择题

A.(x>=1)&&(x<=10)&&(x>=200)&&(x<=210)
B.(x>=1)‖(x<=10)‖(x>=200)‖(x<=210)
C.(x>=1)&&(x<=10)‖(x>=200)&&(x<=210)
D.(x>=1)‖(x<=10)&&(x>=200)‖(x<=210)