Which are within the category of Chinese ceramics?

中国大学MOOC: A major objective in designing new ceramics is to overcome

材料可分为哪些类？ A: Metals B: Ceramics C: Polymers D: Composites

A composite is composed of two (or more) individual materials, which come from metals, ceramics, and polymers.

A major objective in designing new ceramics is to overcome A: Hardness B: Brittleness C: Reactivity D: Conductivity

硬质合金刀具材料的英文是（） A: CementedCarbide B: Ceramics C: PolyCrystallineDiamond D: CubicBoronNitride

A composite is composed of two (or more) individual materials, which come from metals, ceramics, and polymers. A: 正确 B: 错误

What category of materials were likely the first man-made materials?: A: Copper Alloys B: Ceramics C: Composites D: Concrete E: Semiconductors

In our Chinese people’s mind, the raw materials and manufacturing process of ceramics can help to reveal the harmonious relationship between man and nature.( )

Ceramics<br/>are used in a wide range of technologies such as,(),<br/>etc. A: sensors B: dielectrics<br/>in capacitors, C: spark<br/>plugs D: refractories