Mary King,

　　She should mainly take in the B vitamins, the group largely responsible for the smooth running of the nervous system, and vitamin C, which experts believe we need in much greater quantities when we are stressed than the usual.

　　B vitamins are found in many foods but especially pork, bacon, nuts, dairy products, lean meat, fish, eggs and whole grains — so even if your daughter can't shop regularly, other foods can work in her favor.Tinned oily fish are good, which can help to block production of the enzyme(酶)that makes us feel tense when under pressure.

　　Fresh produce usually has the highest and best all­round levels of nutrients such as vitamin C, but if your daughter has a freezer she could buy frozen vegetables, which contain good levels.Fresh juice is another good source of vitamin C.

　　She should avoid caffeine, as it increases the adrenaline(肾上腺素)generated at times of stress; water would be better.Frequent small meals can help concentration.

　　High­sugar foods such as biscuits and sweets could make people feel excited, and patients often feel the same; better avoid eating them.Pasta, rice or a jacket potato, will help to calm us down.And drinking plenty of water can also help concentration.

　　()1.If lacking vitamin C, one had better eat________.

　　A．dairy products and oily fish

　　B．fresh vegetables and fruits

【全优课堂2017届高考总复习限时规范训练：选修6 unit 2《Poems》（新人教版含解析）】相关文章：

★ 【人教版】2014届高考英语一轮复习指导考点针对练：选修6 unit2《Poems》

★ 2017届高考英语二轮复习书面表达限时测验：7（含解析）

★ 2014年牛津译林版高中英语总复习（第1轮）同步练习 M3《Unit 3　Back to the past》Word版含解析

★ （安徽专用）2014届高考英语一轮复习方案 作业手册（10）模块4 《Unit 10 Money》（含解析） 北师大版必修1

★ 【课堂新坐标】2017届高考英语（通用版）二轮复习书面表达专题训练：技法6 规避重复适当进行句式升级（含解析）

★ 【人教版】2014届高考英语一轮复习指导考点针对练：选修6 unit1《Art》

★ 【课堂新坐标】2017届高考英语（通用版）二轮复习书面表达专题训练：训练2 书信、邮件＋写人类记叙文（含解析）

★ 【北师大版】2014届高考英语一轮复习指导课时作业：Unit 5 A卷 Word版含解析

★ 2017届高考英语二轮复习课时训练：16（含解析）

★ 【浙江专用】2014届高考英语一轮复习课时作业(二十六)选修6Unit 1《Art》