国开《 综合英语（3）》Unit2 单元练习 形考试题 【题目】The first time Lampo took the train, Elvio was ______. delighted that he was lucky afraid the dog would bite someone afraid the conductor would see him and be angry excited that Lampo would soon meet his family 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！
