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  3. Some scientists argue that carbon compounds play such a central role in life on

Some scientists argue that carbon compounds play such a central role in life on

游客2025-02-20  27
问题 Some scientists argue that carbon compounds play such a central role in life on Earth because of the possibility of ____ resulting from the carbon atom’s ability to form an unending series of different molecules.
选项 A、deviation
B、stability
C、reproduction
D、variety
E、invigoration
答案 D
解析 - 方程等号：resulting from表示因果，同义重复。
- 强词和对应：unending或different指向空格，根据resulting from取同，体现“多或不同”的特点。deviation偏离，stability稳定，reproduction繁殖，variety多样性，invigoration精力充沛。答案选D。
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