文档介绍：Model Test 3
Part ⅠWriting(30 minutes)
Directions: For this part, you are allowed 30 minutes to write a short essay entitled On Chinese Workers-Paid Holidays. You should write at least 120 words following the outline given below:
1. 有些人认为"带薪休假"有很多好处......
2. 有些人认为"带薪休假"落到实处极难
3. 你见解及提议
Part ⅡReading Comprehension(Skimming and Scanning) (15 minutes)
Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the questions on Answer Sheet 1.
For questions 1－7, mark
Y (for YES)if the statement agrees with information given in the passage;
N (for NO)if the statement contradicts the information given in the passage;
NG(for NOT GIVEN)if the information is not given in the passage.
For questions 8－10, complete the sentences with the information given in the passage.
Obesity in Children
Obesity in children and adolescents is rising at an alarming rate. Currently over 15% of young people over 6 years old are obese, and obesity is also increasing among children aged 5 and younger.
Children are considered to be overweight if the BMI (Body Mass Index) is over 85% of the weight group in their age and sex categories. If it is 95% and over, they are considered to be obese. Adolescents are generally judged according to adult criteria for obesity, although there are other considerations in this population. Ethnic variations, timing of growth spurts, and higher normal fat levels around puberty can cause disparities in these measurements.
Causes and Risk Factors for Obesity in Children
Lifestyle Factors. Without educational or parental guidance, children are extremely vulnerable to the intense cultural pressures that are largely responsible for the obesity epidemic. Neither the media nor the educational system has strong well-financed programs that encourage healthy-alternatives, including exercise and healthy foods. The following are some specific problems created by the culture:
* Excessive television w