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2971．origin n.
a.发布：2024/5/27 14:0:0组卷：0引用：1难度：0.72972．Zhang Zheng was
（任命） captain of China's first aircraft carrier "Liaoning"．发布：2024/5/27 14:0:0组卷：1引用：2难度：0.82973．o
n．手术；企业；经营发布：2024/5/27 14:0:0组卷：0引用：3难度：0.92974．Usually popular science books explain basic
（原则）of nature in a simple and interesting way．发布：2024/5/27 14:0:0组卷：5引用：4难度：0.52975．He
（下定决心好好利用） this chance to learn more about the Chinese culture.发布：2024/5/27 14:0:0组卷：0引用：1难度：0.92976．"An apple a day keeps the doctor away." Similarly，if we drink a little more water every day，we may find that we need to go to the doctor a lot less often.A healthy diet is made up of water and a great many different kinds of food.We know that healthy foods like fruits，vegetables and fish，are important as they provide us with energy and fibre，without giving us too much fat and sugar.But why is water important？
The human body needs water to survive.Water is important as it carries poisons and waste out of our bodies.However，doctors advise us to drink plenty of water，much more than the small amount we need to stay alive.
Some doctors believe that water is important for our health in all kinds of ways.They believe that a great many illnesses and health problems start as a result of dehydration-a lack（缺少）of water in the body.Most people are dehydrated at least some of time，although they probably don't know jye.ai.It is surprising to learn that if we feel thirsty，we are already in the first stages of dehydration.In fact，we are advised to drink water before we feel thirsty.
These doctors think that health problems such as headaches，high blood pressure and asthma could be helped if people drink more water.They also believe that drinking more water can help people who are overweight.Water contains no calories so it will not make us put on weight.If we drink water，we will probably drink less sugary soft drinks such as Coca-cola.Doctors also believe that drinking more water may stop people from overeating.They say that many people think that they are hungry when they are，in fact，thirsty.Doctors suggest，therefore，that we eat less food and drink more water.
There are still many health problems that cannot be solved by drinking water，so we should not stop going to see the doctor completely.However，if we make a decision to drink water every day，we may find that we need to go to the doctor a lot less often.
（1）We needfor a healthy diet.
A．fibre
B．food
C．water
D．water and different foods
（2）Lack of water caused people to put on weight too much because.
A．they think they are hungry and eat too much
B．they think they are thirsty and eat less
C．water has no calories
D．it makes them hungry
（3）From the text，we know water can carry.
A．energy and fibre in our bodies
B．fruit，vegetables and fish in our bodies
C．sugar and fat out of our bodies
D．poisons and waste out of our bodies
（4）Which of the following isn't mentioned in the passage？
A．Fruit provides us with energy and fibre.
B．Some healthy problems start because of a lack of water.
C．The amount of water a person should drink in a day.
D．Drinking more water may stop people from overeating.发布：2024/5/27 14:0:0组卷：12引用：1难度：0.72977．We
have helped him；in that case，he would have been able to finish the work. （should/can）发布：2024/5/27 14:0:0组卷：0引用：1难度：0.72978．vi.&vt.承认vt.准许进入（或加入）
（过去式；过去分词）发布：2024/5/27 14:0:0组卷：0引用：1难度：0.72979．h
adj．令人震惊的；恐怖的；极坏的发布：2024/5/27 14:0:0组卷：0引用：4难度：0.72980．Kate is in a d
of disobeying her father or losing the man she loves.发布：2024/5/27 14:0:0组卷：25引用：2难度：0.6
