问题 更新时间2023/4/3 12:59:00 He studied very hard all the time because he didn‘t want to _____in his studies.(本题2.0分) A、 fall behind B、 e left ehind C、 left behind D、 Both A an B 答案 登录 注册 标准答案:D 出自:青书学堂 >> 商丘师范学院-英语视听说(二)(高起专)