单项选择题According to the passage, which of the following contributed to the deterioration of the asylum system Ⅰ. Lack of funds to maintain the asylums. Ⅱ. Influx of more patients than the system was designed to handle. Ⅲ. Lack of effective treatments for many mental illnesses.

单项选择题A．All the students would like a formal ball.B．Raising money will be hard.C．The festival will begin the year nicely.D．The club needs some sports as well.