Which of the following is the best title for the passage？A．American Broadband Internet Lag

Which of the following is the best title for the passage？

A．American Broadband Internet Lags Behind Other Countries"

B．American Broadband Internet to Be Freed From Monopoly

C．American Broadband Internet—Important Information Provider

D．American Broadband Internet—Vital Communication Infrastructure

请帮忙给出正确答案和分析，谢谢！