明确估价对象的实物状况，是搞清楚估价对象的位置、交通、周围环境和景观、外部配套设施等。（）
参考答案：错
生产函数
---Can you guess the new Nike sports shoes?
---Yes. Maybe he asked his grandpa to pay for them, I think.
A．where he bought
B．how he paid for
C．when he paid for
D．why he bought
