【简答题】Many parents watch the news or other shows as children play nearby. But new research shows that even when the television is just background noise,it may be disruptive to a child’s normal development. ...
【简答题】A.Research shows that most people are carrying a gene that allows the body to break down caffeine quickly. B.Research shows that even some people have faster gene, they should limit the cups of coffee...
【简答题】A.Research shows that most people are carrying a gene that allows the body to break down caffeine quickly. B.Research shows that even some people have faster gene, they should limit the cups of coffee...