问题 更新时间2023/4/3 12:59:00 73. We can infer from Paragraph 3 that about ___________ of young students are not involved in bad behaviors. A. 20—40% B. 30—50% C. 40—60% D. 60—80% 答案 登录 注册 答D 出自:青书学堂 >> 新疆师范大学2021级学生第一学期结业课程考试《大学英语》