阅读下面材料，从下面的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。
Building a Healthy Mind
How to keep our minds healthy? It is just as important as taking care of our bodies. Here are some simple ways to help you stay mentally strong.
41. When you are feeling sad or stressed, don't keep it to yourself. You can talk to a parent, a teacher, or a close friend. Sharing your feelings can help you feel understood and less alone.
42. Doing something you love can take your mind off your worries. Whether it is drawing, playing a sport, or listening to music, these activities can bring you joy and help you relax.
43. Try to get at least 8 hours of sleep each night. When you are tired, it is harder to handle stress and you may feel more anxious. A good night's sleep can make a big difference in your mood.
44. Instead of thinking, "I can't do this," try saying "I will try my best." Positive thinking can help you feel more confident and ready to face challenges.
45. Even small steps, like taking a short walk or drinking a glass of water, can help you feel better. Remember, it is okay to take time for yourself and do what makes you happy.
A. Take breaks when you need to.
B. Talk about your feelings.
C. Do things that make you happy.
D. Get enough .
E. Practice positive thinking.
F. Eat healthy food.
G. Exercise every day.

41. B
42. C
43. D
44. E
45. A

这是一篇介绍保持心理健康方法的说明文，我们结合每段的核心内容匹配对应选项即可：
1. 第41空后的内容建议不要独自消化悲伤、压力这类负面情绪，要向他人倾诉、分享感受，对应B选项。
2. 第42空后的内容建议做自己喜爱的事，这类活动能帮你转移注意力、收获愉悦放松，对应C选项。
3. 第43空后的内容建议每晚保证至少8小时睡眠，充足睡眠能改善情绪、帮你更好应对压力，对应D选项。
4. 第44空后的内容建议摒弃消极自我暗示，用积极的心态面对挑战，对应E选项。
5. 第45空后的内容建议可以通过散步这类小举动调整状态，留出专属时间关照自己，在需要的时候停下休息，对应A选项。
剩余F、G两个选项和所有段落的核心内容都不匹配，为多余选项。