A-A+
The new technological revolution in American n
问题详情
The new technological revolution in American newspapers has brought increased_______, a wider range of publications and an expansion of newspaper jobs.
A．manipulation
B．reproduction
C．circulation
D．penetration请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：C
解析：四项选择都是以-tion结尾的名词，但意思完全不同。circulation可表示书报的发行量，如：anewspaper with a daily circulation of 500，000．日发行量为50万份的报纸。可用于本题。manipulation操作；reproduction再生产；penetration穿透。此三项均不合题意。
