某人在意外事故中脊髓受到损伤，丧失横断面以下的一切躯体与内脏反射活动。但数周以后屈肌反射、腱反射等比较简单的反射开始逐渐恢复。这表明该患者在受伤时出现了

A. walking is better than jogging
B. working up a good sweat is the best way
C. walking is one best exercise
D. over-exercising is the best way

A. cost
B. appearance
C. comfort
D. suitability

A. hotels
B. restaurants
C. parking lots
D. apartments near the park