国开《 综合英语（3）》Unit8 单元练习 形考试题 【题目】Eric D. Rosenfeld, a 43-year-old Manhattan lawyer who ________ mountains for 20 years, spoke of his sport as addictive. has climbed has been climbing has been climbed climbed 试题来源 综合英语（3） 查看整套课程试卷 此内容查看价格为0.2金币，请先登录如有问题，请联系微信客服解决！
