单选

Passage 6
Questions 26 to 30 are based on the following passage.
About twenty years ago, when the Internet was not so easily accessible, children used to spend much more time outdoors. Nowadays, however, children prefer to spend free time at home, watching more TV, playing computer games, and so on. Although this may also be more comfortable for parents, as they can watch and control their child more easily when at home, for a child's sake, it is better to encourage him or her to play outdoors.

According to a new study held in Australia, teenagers who are regularly engaged in moderate-to-vigorous outdoor activity tend to have better health and easier social interactions than' their peers who prefer to stay at home and play games, On average,
Indeed, as it has been discovered, outdoor activity does not just generally improve the way a child feel; there are a number of specific benefits a child or teenager receives from it. In particular, such children build stronger bones and muscles. They ten
A.Children feel relaxed at home.
B.Children can spend more time studying
C.Parents can easily keep an eye on their children.
D.Parents can play computer games with their children.

参考答案