大学MOOC 材料力学（英）-颜晓娟(北部湾大学)1453970166 最新慕课完整章节测试答案
Chapter 1 Introduction
A small quiz for Chapter 1
1、单选题：
Strength, rigidity and stability of component（ ）。
选项：
A: only related to the shape and size
B: have nothing to do with the mechanical properties of materials and the shape and size of components
C: are related to the mechanical properties of materials and the shape and size of components
D: only related to the mechanical properties of materials
答案: 【 are related to the mechanical properties of materials and the shape and size of components】
2、单选题：
In the mechanics of materials, the stress and deformation of components can be described b
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