中国大学MOOC: Concrete, the _____gray material, is arguably the most widely-used construction material worldwide.
ubiquitous
举一反三
- Complete the following sentences with appropriate words in the box. Change their forms if necessary.retainbiodiversesustainablerenewableaffordablecalamityubiquitousinsulation Concrete, the ____________ gray material, is arguably the most widely used construction material worldwide.
- is the most commonly used man-made construction material in theworld. A: hardwood B: softwood C: Concrete
- 中国大学MOOC: Cast iron is the most widely used engineering material, and also the most recycled of all materials
- Cast iron is the most widely used engineering material, and also the most recycled of all materials
- 中国大学MOOC: Concrete is a polluting material, so all green building materials can be used to replace it.
内容
- 0
Cast iron is the most widely used engineering material, and also the most recycled of all materials A: 正确 B: 错误
- 1
中国大学MOOC: Multimodal transport is the most widely used in international business.
- 2
Plastics is a kind of ______ which is widely used in industry. A: mass B: substance C: matter D: material
- 3
中国大学MOOC: Before the invention of paper, what had been used as writing material?
- 4
中国大学MOOC: When the material absorbs water, the ____ of material will increase?