题目

①The Dream It is everyone's dream to work at home or not work at all．You can plan your own hours and work when you want to．There is no more rush hour and no hours that people waste when the yget to and from a job every day．②The Fact The fact is that this dream can be attained．You can stay at home，work when you want to and make money when you need to．There are plenty of opportunities for you make moneyat home，just by using your computer and the Internet．③Start Today! Educate yourself，look closely in toall the opportunities and decide on what works best for you．It will 70－50= [    ] A．20 B．36 C．46 D．72