Identify the Cascading Style Sheet (CSS) Rule That Imports a File

Multiple Choice

Identify the Cascading Style Sheet (CSS) rule that imports a file named screen.css only when a screen or projection device is being used.

A) @import url("screen.css") screen, projection;
B) #import url("screen.css") screen, projection;
C) @import url("screen.css") screen&
D) @import url("screen.css") *screen, *projection;