问题 更新时间2023/4/3 12:59:00 His health ________, Tom had to leave the army in 1990.A、 failingB、 failedC、 did failD、 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-大学英语二