词汇。

1.You must not break the         (规定).

2.We can't make too much noise in the         (大厅走廊).

3.We have to wear         (运动鞋) for gym class.

4.It's not         (公平) that she’s allowed to go and I'm not.

5.He         (步行) two kilometres to work every morning.

6.She has to         (洗) the dishes after meals.

工业总产出计算的依据是（）。

A.不变价格

B.固定价格

C.市场价格

D.现行价格