【简答题】We all need to exercise. Doctors say it is good for us. It makes your heart and body strong. It also gives you more energy. And you will feel better yourself. It’s best to exercise twice a week. Twent...
【判断题】The author suggests that it is good benchmark to set your energy-saving preferences to put your hard drive to sleep after 15 minutes of inactivity.
【简答题】( ) 1 What is the writing technique in this article? A. Description. B. Narration. C. Discussion. D. Illustration. ( ) 2 What kind of pizza can you eat in California? A. Think crust piz...