单选题 His hands were white and small, his frame was______, his voice was quiet and his manners were refined.
【正确答案】 D
【答案解析】解析：句意：他长得单薄，一双手白皙而小巧，说起话来细声细气，一副文质彬彬的模样。frame“骨架；框架”。fragile此处用来形容人(外表)精致的；精巧的。frail虚弱的；体虚的。crisp脆的；干冷的；易碎的。feeble微弱的；虚弱的。