第27题: [单项选择]Questions 26 to 28 are based on the passage you have just heard. A. A period during which we cease to grow. B. Being trapped inside a shell of our own. C. The protection of ourselves against risks. D. The feeling of insecurity and self-doubt. 参考答案:D 答案解析:[听力原文] According to the speaker, what is unavoidable during the process of our growth