中考真题2025年山东省菏泽市六选五-现代社会的健康新问题
阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。选项中有一项为多余选项。
Because of modern medicine, millions of people now live longer, healthier lives, and we are developing new ways to fight diseases (疾病) all the time. ____1____
In the past, most people worked on their feet and moved their bodies all day, so they had lots of exercise. ____2____ Today, many people sit in front of a computer all day at work, and often eat a lot of sweet foods, or foods that are made in factories. This can be a big danger to their health.
The disease that causes most deaths in the world today—three in every ten—is heart disease. But many of these deaths need not happen, and are caused because people have not exercised or eaten well enough. Not exercising, or eating unhealthy food, can sometimes cause another dangerous disease-diabetes (糖尿病). ____3____ In the last twenty years, there has been a big rise in the number of deaths from diabetes.
Smoking is another very big health problem and it causes more than seven million deaths a year. There are lots of very dangerous chemicals in cigarettes (香烟), so smokers can get many diseases. Around the world, fewer people smoke today than twenty years ago, but there were still more than 1.2 billion smokers in 2025. ____4____ Nearly half of all the children in the world are taking cigarette smoke into their bodies every day because they have to spend time near people who smoke.
____5____ When people sit for too long in front of a computer, they can get problems with their eyes, arms, necks, and backs. And when they use computers and cell phones at night, it is often more difficult for them to sleep. Some scientists also think that cell phones may cause health problems because of a kind of energy which they produce called radiation (辐射).
A. This is not just a health problem for cigarette smokers.
B. But in a changing world, there are changing health problems.
C. When someone has diabetes, there is too much sugar in their blood.
D. They also mostly ate natural foods like fruit, vegetables, fish, and meat.
E. Some diseases can move from animals to people, and they can spread very fast.
F. People also worry about new health problems caused by computers and cell phones.