According to the first paragraph, children as an Internet market target group______.
A.are using it at an earlier and earlier age
B.are overtaking the adult market due to their spending power
C.are growing at an incredible rate
D.have created a growing advertising market
A.
A.are
B.are
C.are
D.have
【参考答案】
D
属事实细节题。第一段直接指出:“儿童网站的广告对商家而言是迅速发展的市场。”