第28题: [单项选择]What is one function of sensory nerve cells A. To move the muscles. B. To detect light. C. To protect the nerves. D. To soothe the brain. 参考答案:B 答案解析:[解析] 事实细节的找寻和判断。 根据题干中关键词sensory nerve cells 可找到相关信息The sensory nerve cells carry messages of