(单选题)

Which of the statements can best reflect the main idea of this passage?

A.Lots of studies reach the same conclusion that healthy lifestyle is the focus of new dementia prevention.

B.Good diet, adequate exercise, and limiting alcohol will alleviate dementia.

C.People with lower genetic risk and good habits are less likely to develop dementia.

D.This passage introduces how to live a healthy life to offset genetic risk for Alzheimer's.

参考答案：D

参考解析：

主旨题。第一段讲述健康的生活方式可以降低患阿尔茨海默氏症或其他形式痴呆症的风险；最后一段也在讲述健康生活也是世界卫生组织2月份发布的预防痴呆症新指南的重点。故本题正确答案选D。

知识点：主旨题英语阅读理解通用英语