【单选题】Standard & Poor's maintains a cautious stance on cable-TV operators in the wake of Verizon's (VZ) announcement in early May of aggressive price cuts for its digital subscriber line (DSL) Internet-acce...
A.
has produced a positive effect on S & P Cable and Broadcasting index
B.
will intensify the competition among Cable-TV operators in the near future
C.
render aggressive price cuts from other cable outfits absolutely impossible
D.
will make other cable operators offer multiple services like broadband
【简答题】This new TV technology is called Qube (求比), a pay-cable system now operating in Columbus, Ohio in 20,000 homes for its first trial run. The new "two-way" cable system allows subscribers to "talk back"...