问题 更新时间2023/4/3 12:59:00 His health ________, Tom had to leave the army in 1990. A、 failing B、 failed C、 did fail D、 had failed 答案 登录 注册 正确答案为:A 出自:石家庄铁道大学 >> 石家庄铁道大学大学英语1