问题详情

Why did ABC choose to use a time delay during this years live broadcast of the Oscars？
A．They want to screen out anything inappropriate for the audience.
B．They want to have more advertising for their program.
C．Federal Communications Commission asked them to do so.
D．The general public is afraid of the live broadcast of some programs.请帮忙给出正确答案和分析，谢谢！