单项选择题A．Because it will make a person earn a lot of money.B．Because many people in the world don’t want to be square pegs.C．Because good jobs make them happy.D．Because it will make full use of their talents.

单项选择题A．There’s going to be a wedding.B．The people should learn that dance better.C．Big dances are the most fun.D．They need to print more invitations.