物质的根本属性是（）。
A. 运动
B. 客观实在性
C. 可感知性
D. 统一性
When discussing brochure content in the fifth paragraph, the writer reminds companies to
A. consider old customers as well as new ones.
B. provide support for the claims they make.
C. avoid using their own photographs.
D. include details of quality certification.
A．partB．divisionC．componentD．side
A. part
B. division
C. component
D. side
A．certaintyB．thoughtC．beliefD．idea
A. certainty
B. thought
C. belief
D. idea
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