单项选择题
A.persuade B.be persuading C.be persuaded D.persuading
A.Yes, he will do so B.No, he will not do so C.It is difficult to tell D.He is in two minds
A.indifferent to the harmful influence of the mass media B.happy about the drastic changes in the mass media C.pessimistic about the future of the mass media D.concerned about the wrong use of the mass media