单项选择题A．He doesn’t want to buy a car.B．He doesn’t have enough money to buy a car.C．He plans to buy a car, but not now.D．He will have enough money for a car soon.

单项选择题A．By studying the pictures of them.B．By studying the written material of them.C．By examining them and the tools used to build them.D．By examining the structure of them.