職稱英語考試復(fù)習(xí)衛(wèi)生C級補全短文練習(xí)題
Can Lycopene Prevent Prostate Cancer?
1 Prostate cancer is the cancer that occurs in the prostate glands present in the male reproduction system and lycopene, which is the red pigment that you see in tomatoes, is believed to prevent this particular cancer.
2 Lycopene is the most powerful antioxidant(抗氧化劑) that is predominantly found in tomatoes. Lycopene is also known to prevent certain cardiac risks too. But recent researches have been entirely based upon the cancer prevention medicines. Though several researchers had made a brief study on how this particular antioxidant can prevent the occurrence of prostate cancer, one massive final research led them to end up saying that it does not really work.
3 Antioxidants are very useful in neutralizing free radicals(自由基). In our body, if free radicals exist for a longer period of time, then they adversely affect our DNA which further leads to the damage of cells as well as tissues. This is the beginning of cancer. In some other people, this also leads to premature aging too.
4 Studies have shown that lycopene intake in some known quantity is sure to prevent mouth cancer, acts as an anti-aging guard that leaves your skin healthy and fresh, also helps in dealing with diabetes or any other cardiac disease. Lycopene is also known to prevent osteoporosis which is so common among women. It can also target the male infertility problem too.
5 The goodness of lycopene does not mean that you should stuff yourself day and night with enough of it. There are certain standard dosages that are to be consumed every day. You can always consult a medical practitioner regarding this. The regular intake of lycopene will guard your body from all the health risks and help you lead a healthy and a happy life
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A.Lycopene’s effect on heart disease
B. Lycopene believed to prevent prostate cancer
C. Major functions of lycopene
D. Lycopene proved ineffective on cancers
E. Enough intake of lycopene required
F. How cancer and premature aging occur
正確答案:BDFC
解析:1.第一段提出了茄紅素能夠預(yù)防前列腺癌這一說法。
2.第二段提到了專家經(jīng)過大量研究得出結(jié)論茄紅素對癌癥并不起作用。
3.第三段主要講了自由基如何引發(fā)癌癥和老化。
4.第四段主要講了茄紅素的主要功能
5 Prostate cancer is
6 If free radicals exist for a longer period of time in our body,
7 Lycopene intake in some known quantity will
8 Antioxidants are very useful in
A.cancer may occur
B. help in dealing with diabetes or any other cardiac disease
C. a disease that bothers both male and female
D. cure all kinds of disease
E. a disease that occurs to male only
F. balancing free radicals in the body
正確答案:EABF
解析:5.前列腺癌只男性中發(fā)病。第一段中提到這一觀點。
6.自由基在體能存在過長的時間可能會引發(fā)癌癥。第三段提到了。
7.按某種已知的用量服用茄紅素對治療糖尿病和心臟疾病有好處。第四段第三行提到了這一觀點。
8.抗氧化劑在平衡體內(nèi)自由基方面很有用。第三段開頭提到了這句話，“neutralizing”意為中和，平衡，與“balancing”同意