The Chinese symbol for the verb to listen has three basic elements

Facebook is described as a “Net within the Net” because _______________

a. its users must register and log in b. it allows advertisers to reach their target audiences with precision c. it lets users post video and still photos as well as text d. All of the choices

When you screen for focus groups, you want participants with different demographics so you will get a variety of responses

Indicate whether the statement is true or false