How do you understand the latter part of Paragraph Five?
A.The game is beneficial for it encourages the player to persist in a problem till he succeeds. B.Apart from video games, there are many other things for children to be engaged in. C.If children learn to do correctly in games, they will be likely to perform well in the real world. D.The real world is not so simple as games, and to succeed in life one needs to abide by more rules than in games.