王老师:19139051760(拨打)复制微信 题目 更新时间:2023/4/3 The famous explorer _________.A. had crossed Antarctica and the Atlantic by balloonB. had traveled all over the worldC. had walked across Death ValleyD. had ever been a millionaire 答案 登录 注册 B 出自:其他 >> 河北工业大学大学英语 河北工业大学继续教育学院