语法与词汇 The new technological revolution in American newspapers hasbrought increased _____ a wider range of publications and an expansion ofnewspaper job.
【正确答案】 B
【答案解析】句意:美国报刊行业发生的新科技革命给广大出版社的愈来愈多的流通和报纸工作的扩增。circulation发行量; 流通。reproduction繁殖。manipulation操纵; 控制。penetration渗透。故选项B符合句意。