南京市鼓楼区2010年九年级英语第一次模拟调研测试中不懂的题目,

南京市鼓楼区2010年九年级英语第一次模拟调研测试中不懂的题目,
三、阅读理解（共20小题；每小题1分,
A
阅读短文,根据短文内容判断正误,正确的用A表示,错误的用B表示
The truth is that the diet and lifestyle of teenagers are often a headache to adults.But,the good news is that you can feel better,look better and have more energy if you eat the right food and exercise regularly.
Healthy eating along with regular exercise is the only way to become fit.Diets just don't work in the long term,yet 19% of the teenagers say they have tried dieting and skipping meals to control their weight!If you take in the correct number of calories and exercise regularly,you will lose weight,keep fit,and feel great.
During your teenage years,it is important to give your body the energy it needs.If you skip meals,you don't get enough calories,and then you feel tired.By the way,‘calorie' is just another word for energy.Teenage girls need about 2,200 calories a day and boys need a bit more―doctors suggest 2,800 for teenage boys.50% of your calories should come from rice,bread,vegetables and fruit.You also need to drink a lot of water,6 to 8 glasses a day.Water helps keep your system clean.Drinking enough water will make your skin better and give you healthy hair.
Exercise is something that can help to make you look good,feel good and be healthy.Experts suggest that teenagers spend at least 30 minutes exercising,five times a week.That is easy to do!Walking and riding your bike count,and so do school sports.Often,teenagers give up on sports,saying they have no time left after their studies.Many teenagers are surprised to learn that when you exercise,your body produces some chemicals(化学物质) that make you feel relaxed and increase your ability to focus on your study.These chemicals can even help you sleep better at night.
If you follow the suggestions above,you will look and feel much better in no time at all.
26.19% of the teenagers succeeded in controlling their weight by dieting and skipping meals.
27.If you want to be fit,you need both healthy eating and regular exercise.
28.Teenage girls need fewer calories a day than teenage boys.
29.We can get our calories from rice,bread,vegetables,fruit,and water.
30.When you exercise,you may feel relaxed and this will be good for your study.
答案是AAABA
感觉关键句中文翻译是：健康的饮食和规律性的锻炼一同进行是变得健康的.节食在长的学期中确实不奏效,然而19%的年轻人说他们尝试过节食来控制自己的体重!
1 第四段哪里啊？找不到，你复制的貌似是题目吧？第四段结尾是Many teenagers are surprised to learn that when you exercise,your body produces some chemicals(化学物质) that make you feel relaxed and increase your ability to focus on your study.These chemicals can even help you sleep better at night.
2您翻译的是对的，可是第二段第二句只说说尝试啊，的第二段第一句还说这样不能减肥呢
3 真的很感谢您辛苦的全部翻译，可是。