新产品定价策略包括（）A.市场渗透定价策略 B.声望定价策略 C.满意定价策略 D.

阅读理解。

     What is your wish for the new year? The following are some children's ideas.

1. How many children have mentioned their parents in the passage?

A. All.

B. Four.

C. Three.

D. None.

2. Who is badly ill among the children?

A. Kate.

B. Peter.

C. Mary.

D. Bob.

3. What's Mark's wish?

A. To get better grades.

B. To change his school.

C. To buy some presents.

D. To fix their house.

南丰傩舞保存着较多汉代之前的信仰形态，很少道教色彩，这在我国其它地区的傩舞中是罕见的；与越南、朝鲜、日本的傩舞相比，它又很少受佛教的影响。由此可以推出：

A．南丰傩舞早在汉代之前就已存在

B．我国部分地区的傩舞带有道教色彩

C．南丰傩舞从未受佛教影响

D．越南、朝鲜和日本的傩舞具有相同的起源

建设用砂的技术要求包括（）。

A、颗粒级配

B、含泥量

C、含水率

D、强度

E、碱性集料反应

油管传输射孔是什么