题型：语法填空（语篇） 题类：常考题 难易度：普通
四川省绵阳江油市2020届九年级英语第二次教学质量检测试卷
A study has found that the risk of developing Alzheimer's (阿尔茨海默氏病）or other forms of similar diseases can be cut when people choose a (health) lifestyle, even if they have genes (基因) that raise the risk for these mind-destroying diseases.
People with high genetic risk and bad habits are about to develop Alzheimer (easy). While no matter how much genetic risk someone has, a good die, enough exercise, limiting alcohol and no (smoke)make dementia (痴呆)less likely. No one can ensure you'll escape this awful disease but you can reduce the risk by making the right choice.
One such study a few years ago found that good living could help overcome genetic risk for heart disease. The result (discuss) at the Alzheimer's Association International Conference in Los Angeles. Meanwhile researchers (show) the same to be rue for Alzheimer so far. The genetic risk is classified as high, medium or low based a large number of scientific research After about eight years of study, 1. 8 percent of (that) with high genetic risk and poor lifestyles had developed to 2. 4 percent higher than before.
The results should give encouragement to people fear that gene alone determines their destiny. That means that even with high (possible) of getting such disease your lifestyle will make a difference.
One limitation is that the research may not be useful for every one around the word, researchers only had information on Europeans and it hasn't been proved whether it is true for people in different colors and from different ethnic groups.
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