The speaker's experience in reading classified documents made him realize that ______. 2022-01-07 On a four-day trip to Ethiopia, I had a dream. In ... 2022-01-07 Research shows that people's physical and mental health ______. 2022-01-07 Why can mobile phone be a much more serious problem？ 2022-01-07 The author used the example of a rattle to show that ______. 2022-01-07 Which of the following is the author's view on the historical development of toys？ 2022-01-07 At the International Snow Sculpture Championships in Colorado on January 27, people will carve the white stuff into art. Planning begins months before the first snow falls. Teams submit applications and sketches of their sculptures in July. Then, a panel of judges chooses 14 teams for the championship. 2022-01-07 Some pessimistic experts feel that the automobile is bound to fall into disuse. They see a day in the not-mo-distant future when all autos will be abandoned and allowed to rust. Other authorities, however, think the auto is here to stay. They hold that the car will remain a leading means of travel in the foreseeable future. 2022-01-07 If those "mad moments"—when you can't remember what your friend has told you or where you left your keys—are becoming more frequent, mental exercises and a healthy brain diet may help. 2022-01-07 Most people who travel long distance complain of j... 2022-01-07