题目内容

According to the recommendation from American Academy of Pediatrics, children under 2 should watch no TV.

查看答案

搜索结果不匹配？点我反馈

更多问题

Borzekowski believes that TVs negative effect on childrens marks may mainly lie in what children watch on TV and how much time they spend on it.

The creative book report ideas vary according to ages because children in different age groups have different attention span．

Teachers tend to be more imaginative and creative as kids．

Of the newly hired professors in science and engineering in the United States, twenty percent come from foreign countries.