举一反三
- The main purpose of an analogy is to [u] [/u] A: make a statement more vivid B: make a statement more humorous C: use familiar or concrete things to illuminate new abstract concepts D: classify or illuminate a concrete concept with an abstract concept
- Reinforced Cement Concrete is made by __________ , in order to create __________ in concrete.
- "Fundamental values" is a concept easier to __________ in theory than in practice.
- A plain concrete usually has a ___ amount of cement compared to lean concrete. A: higher B: lower C: neither A or B D:
- A symbol means using concrete objects to represent abstract ideas.
内容
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Every instance of an abstract type is an instance of some concrete subtype.
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Nowadays people sometimes separate their waste to make it easier for it_______.
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Under a certain long-term load, concrete would creep. In the reinforced concrete axial compressive members: A: Creep increases the compressive stress of concrete. B: The compressive stress of concrete and steel bar keeps unchanged. C: Creep decreases the compressive stress of concrete and increases the compressive stress of steel bar. D: Creep increases the compressive stress of concrete and decreases the compressive stress of steel bar.
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A synonym for " abstract " is___ . A: concrete B: applied C: nonfigurative D: representational
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Features writing only describes something special and concrete profile person