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&&projection;
D) ​@import url("screen.css") *screen,*projection;