请先阅读下面短文，掌握其大意，然后根据短文内容从下面的七个选项中选择五个还原到文中，使短文意思通顺、结构完整，并在答题卡上将其序号涂黑。一空一句。
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Five Tips to Improve Your Memory
改善记忆力的五个技巧
Most of us know that our brains become smaller in size as we get older, but did you know that diet and lifestyle have an effect on how well our brains work?
我们大多数人都知道，随着年龄的增长，我们的大脑会变得越来越小，但你知道饮食和生活方式会影响我们大脑的工作效率吗？
Research shows that eating lots of fruit, vegetables and proteins (蛋白质) improves memory. ___1___ Eating oily fish or dark chocolate (with over 70% cocoa) and taking Vitamin D3 can also help make your memory stronger.
研究表明，多吃水果、蔬菜和蛋白质可以改善记忆力。___1___吃油性鱼或黑巧克力（可可含量超过 70%）以及服用维生素 D3 也有助于增强记忆力。
___2___ A 2011 study showed that regular exercise actually increases brain size. Another study found that exercise improved memory in some older people; surprisingly it found that one single training period had the same effect on memory as regular, long exercise period!
___2___ 2011 年的一项研究表明，经常锻炼实际上会增大大脑的体积。另一项研究发现，锻炼能改善一些老年人的记忆力；令人惊讶的是，研究发现，单次训练对记忆力的影响与定期、长时间锻炼的效果相同！
One study found that eight weeks of short, daily meditation (默想) improved memory. Other ways to relax can also improve our short-term memory. Try taking 5-10 minutes of your day to meditate or listen to music. ___3___
一项研究发现，八周的短期每日冥想（默想）可以改善记忆力。其他放松方式也能改善我们的短期记忆。试着每天抽出 5-10 分钟冥想或听音乐。___3___
Experts say that age reduces our ability to learn, but sleep can help. ___4___ A 2019 study found that students learned things better before and after a short sleep!
专家说，年龄会降低我们的学习能力，但睡眠可以帮助我们。___4___2019年的一项研究发现，学生在短暂睡眠前后学习效果更好！
___5___ Try to memorize information like phone numbers and addresses rather than putting the information in your phone. You could also learn a language or do brain training like crosswords (填字游戏).
___5___试着记住电话号码和地址等信息，而不是把这些信息放在手机里。你还可以学习一门语言或进行填字游戏等脑力训练。
A. Or even just take a shower!
A. 甚至只是洗个澡！
B. It’s important to keep a healthy body.
B. 保持健康的身体很重要。
C. The role of exercise is really important too.
C. 运动的作用也非常重要。
D. Use your phone to help you memorize things.
D. 用手机帮助你记忆东西。
E. To keep your brain in good condition, you need to use it.
E. 为了保持大脑的良好状态，你需要使用它。
F. Try to avoid sugary foods such as cakes and milk chocolate.
F. 尽量避免吃含糖食物，如蛋糕和牛奶巧克力。
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