问题 更新时间2023/5/23 23:55:00 How long have you been graduated from your college?– 单选题 (10 分) 10分 A.Yes, I.ve been graduated. B. I.ve been graduated for five years. C.I graduated from my college last year. 答案 登录 注册 答案解释: 答案:B 解析:本题考核how long的用法。how long引导的疑问句询问的是“……多久了”,回答时一般要说出具体的时间长度,如:for 3 years,所以答案是B。 出自:国家开放大学 >> 国家开放大学人文英语(3)