题目内容双击单词支持查询和收藏哦～
收藏
纠错
题目材料：
Approximately what was the average number of television households in the United States that viewed Program x from 1981 through 1985 inclusive?
-
A.12.7%
-
B.14.8%
-
C.15.6%
-
D.18.5%
-
E.It cannot be determined from the information given.
E显示答案
