7.it does go a long way：它的確對……有很大幫助。go a long/good way：大有幫助，很有效。

　　此處does是起強(qiáng)調(diào)作用的助動(dòng)詞，接下來的do play an important role中的do也是這樣。

　　8.in agreement with：與……一致

　　9.Julce Products Association：果汁產(chǎn)品協(xié)會(huì)

　　10.Alzheimer’s(/raelt shaimaz/)disease(據(jù)德國醫(yī)生Alois Alzheimer的姓命名)：阿爾茨海默病，早老性癡呆

　　11.International Journal of Food Science and Nutrition：《國際食品科學(xué)與營養(yǎng)雜志》

　　練習(xí):

　　1. What on earth in both fruits and vegetables and their juices plays the most important role in reducing risk for diseases?

　　A Proteins.

　　B Vitamins.

　　C Carbohydrates.

　　D Fiber and antioxidant.

　　2. The judgment that fruit and vegetable juices are lels beneficial to reducing chronic disease development is______.

　　A evident

　　B obvious

　　C incorrect

　　D conclusive

　　3. The review of the literature has documented the important role of fruit and vegetable juices in reducing the risk of various disease， ______in particular.

　　A lung problems

　　B cancer and cardiovascular disease

　　C stomach and intestine disorders

　　D ear， nose and throat troubles

　　4. A large epidemiological study also found that using various 100K fruit and vegetable juices contributed to a reduced risk for______.

　　A Alzheimer’s disease

　　B inherited disease

　　C infectious disease

　　D blood-transmitted disease

　　5. People who drink 3～4 servings of fruit and vegetable juices weekly may______risk of developing Alzheimer’s disease______those who drink only once a week.

　　A have twenty-three percent higher， than

　　B have three quarters lower， than

　　C be one hundred and twenty-three percent as high， as

　　D be one hundred and seventy-six percent as high， as

　　答案： D，C，B，A，B