单项选择题
A．workers now take examinations. B．the population had grown rapidly. C．there are only written exams today. D．examinations are now written and time
A．People are often satisfied with their life. B．Life is less interesting for older people. C．Adults are freer to do what they want to do. D．Adults should no longer rely on others.
A．life for a child is comparatively easy B．a child is always loved whatever he does C．if much is given to a child, he must do something in return D．only children are interested in life