物质在燃烧时生成的气体、蒸气和固体物质称为燃烧产物。（）
参考答案：对
实践是道德修养的目的和归宿，是道德修养的基础。()
What is the main idea of this passage()
A. Seven sins refer to lust, greed, sloth, wroth, envy, pride and gluttony.
B. Introduction to new views of seven sins.
C. Hieronymus Bosch’s view of seven sins.
D. The differences between traditional and new views of seven sins.
