问题 更新时间2023/4/3 12:59:00 19. The writer believes that___________.A. computer crimes can be eradicatedB. people don.t care much about computer virusesC. people who introduce computer viruses are criminalsD. computer users must be on guard against computer crimes 答案 登录 注册 D 出自:江开 >> 大学英语第二册复习题