问答题

S3. Such an awareness would recognize not only the complexity and interdependence of the ecosphere (生态层) , but also the need to preserve the ecological and cultural diversity of the world, the integrity and stability of its natural communities, and the dignity and freedom of human populations.

【参考答案】

环保意识要求我们不仅承认生态层的复杂性与互相之间的依赖性，而且必须保持地球上生态与文化的多样性，必须保持自然界的完整性与......

(↓↓↓ 点击下方‘点击查看答案’看完整答案、解析 ↓↓↓)
<上一题 目录 下一题>
热门 试题

问答题
S2. In general, cancer cells divide at a higher rate than do normal cells, but the distinction between the growth of cancerous and normal tissues is not so much the rapidity of cell division in the former as it is the partial or complete loss of growth restraint in cancer cells and their failure to differentiate into a useful, limited tissue of the type that characterizes the functional equilibrium of growth of normal tissue.
问答题
S1. Thus, with one class possessing the requisite knowledge and experience, but lacking incentive and leisure, and the other class lacking the knowledge and experience, there was no means by which technical progress could be achieved.
相关试题