Which of the following statements best supports the claim that cultural heritage can play a healing role in post-conflict situations?
A. It helps the local people regain a sense of domination.
B. It enables the local people to recover political power.
C. It links the local people to their land and resources.
D. It fosters mutual understanding and tolerance.
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Which of the following statements about protecting cultural heritage CANNOT be inferred from the text?
A. It is critical to sustainable development.
B. It is instrumental to human well-being.
C. It is irrelevant to economic development.
D. It is both a political and a security issue.
鉴别木化细胞壁时,加间苯三酚试液和盐酸显色,如梨石细胞，所显颜色是（）
A. 红色
B. 绿色
C. 黄色
D. 蓝色
石细胞属于（ ）
A. 分生组织
B. 机械组织
C. 输导组织
D. 保护组织
淀粉粒遇碘试液显（ ）
A. 蓝色或蓝紫色
B. 红色
C. 黄色
D. 绿色
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