50、A recent study shows that people living on the continent of North America suffer 9 times more chronic fatigue and 31 times more chronic depression than do people living on the continent of Asia. Interestingly, Asians, on average, eat 20 grams of soy per day, whereas North Americans eat virtually none. It turns out that soy contains phytochemicals called isoflavones, which have been found to possess disease-preventing properties. Thus, North Americans should consider eating soy on a regular basis as a way of preventing fatigue and depression.
新概念英语第一册 Lesson 95:Tickets,please
新概念英语第一册 Lesson 51:A pleasant climate
新概念英语第一册 Lesson 57:An unusual day
新概念英语第一册 Lesson 117: Tommy’s breakfast
新概念英语第一册 Lesson 69:The car race 汽车比赛
新概念英语第一册 Lesson 137:A pleasant dream
新概念英语第一册 Lesson 55:The Sawyer family
新概念英语第一册 Lesson 125:Tea for two
新概念英语第一册 Lesson 67:The weekend
新概念英语第一册 Lesson 47:A cup of coffee
新概念英语第一册 Lesson 81:Roast beef and potatoes
新概念英语第一册 Lesson 87:A car crash
新概念英语第一册 Lesson 79:Carol’s shopping list
新概念英语第一册 Lesson 91:Poor Ian
新概念英语第一册 Lesson 71:He’s awful
新概念英语第一册 Lesson 109:A good idea
新概念英语第一册 Lesson 123: A trip to Australia
新概念英语第一册 Lesson 135: The latest report
新概念英语第一册 Lesson 119:A true story
新概念英语第一册 Lesson 89:For sale
新概念英语第一册 Lesson 73:The way to King Street
新概念英语第一册 Lesson 105:Full of mistakes
新概念英语第一册 Lesson 45:The boss’s letter
新概念英语第一册 Lesson 127:A famous actress
新概念英语第一册 Lesson 77:Terrible toothache
新概念英语第一册 Lesson 75:Uncomfortable shoes
新概念英语第一册 Lesson 85:Pairs in the spring
新概念英语第一册 Lesson 121:The man in the hat
新概念英语第一册 Lesson 43:Hurry up
新概念英语第一册 Lesson 61:A bad cold