单项选择题
A．run a DIY shop B．make or repair things C．save time and money D．improve the quality of life
A．The Joy of DIY B．You Can Do It Too! C．Welcome to Our DIY Course! D．Ross and Hatfield: Believers in DIY
A．his car repairs cost too much B．the car repair class was not helpful C．he could not possibly do two jobs D．he had to raise the children all by himself