轻松备考，真实体验！
本试卷为最新英语六级模拟试卷，包含听力、阅读、写作等部分，帮助你熟悉考试流程和题型。
请认真作答，考试时间为120分钟，系统将自动计时并提醒时间。
What is the main idea of the passage?
Which of the following is NOT mentioned in the passage?
True or False: The passage states that exercise can reduce stress.
Fill in the blank: Regular exercise helps improve ________.