A-A+ ______ have been playing computer games.A．Peop 2022-08-05 15:08:18 问答库 阅读 169 次 问题详情 ______ have been playing computer games.A．People of all agesB．ChildrenC．Young peopleD．Old people 参考答案 正确答案：A解析：细节题。第三段第三句得知，各年龄段的人们(people of all ages)都一直在打电脑游戏。
