题目

These days many people are interested in losing weight. It is very popular among people, especially young people. Everybody hopes to become thin quickly. Some people even take medicine. Do you know how tocontrolweight? Well… diet and exercise are the right answers. Please read and remember the following tips.Tip 1 You should eat only when you are hungry. Don’t eat if you don’t feel hungry.Tip 2 You should eat only food that is good for your health. Don’t eat junk food such as hamburgers and French fries.Tip 3 It is better to prepare your own food instead of eating out. When you eat out前进中学某班生物兴趣小组的同学为了探究“光对鼠妇生活的影响”，设置了一组对照实验．以下几组对照，符合他们实验要求的是（ ）A．阴暗潮湿与阴暗干燥 B．阴暗潮湿与明亮潮湿C．阴暗潮湿与明亮干燥 D．明亮潮湿与明亮干燥