单项选择题
A. Work with her in "Pepsi". B. Go to buy a ticket on the "black market". C. Go to see a movie with her. D. Sell movie tickets for her friend.
A. Playing computer games. B. Explaining computer knowledge. C. Introducing his job. D. Having an interview.
A．they are the center of the families B．their families are broken C．their parents don’t discipline them D．they are different from the last generation