单项选择题
A．There are a wide range of cases. B．They are very destructive. C．There has been a rise in such crimes. D．They have aroused fear among the residents.
A．Mark is not fit to take charge of the Student Union. B．Mark is the best candidate for the post of chairman. C．It won’t be easy for Mark to win the election. D．Females are more competitive than males in elections.
A．To prove that she could earn her living as a gardener. B．To show that women are more hardworking than men. C．To show that women are capable of doing what men do. D．To prove that she was really irritated with her husband.