Which of the following statements about businesses’ use...
单项选择题Which of the following statements about businesses’ use of Facebook and other social networking sites is mostaccurate？
A．Social networking sites provide more obtrusive,less-tailored advertisements than traditional marketing campaigns．B．Media-savvy businesses can positively affect their customers’ beliefs and counter negative perceptions on these sites．C．Business use of Facebook and similar sites has now grown to nearly 40 percent of global companies．D．Facebook and other sites offer plenty of social opportunities, but companies have been unable to identify practical business applications．
