It’s been calculated that by the age of 18, the average American will have seen 600,000 ads; by the age of 40, the total is almost one million.
A.正确
B.错误
正确答案:A
It’s been calculated that by the age of 18, the average American will have seen 600,000 ads; by the age of 40, the total is almost one million.
A.正确
B.错误
正确答案:A