题目内容
(请给出正确答案)
[单选题]
学完Lecture 2的课文后,选出每题的正确答案。 How many ways of making our lives more comfortable and saving our environment in this article?
A.Four
B.Five
C.Six
D.Seven
答案
people can make simple changes that have a huge impact on their mental health and wellbeing.
![](https://lstatic.shangxueba.com/sxbcn/h5/images/tips_org.png)