做好地铁火灾中遇难人员现场位置的标识工作,有助于分析研究地铁火灾事故中乘客的逃生意识行为。()
参考答案:对
上颌骨骨折后,骨折片移位,主要取决于 ()
A.骨折的类型和损伤力量的大小
B.咀嚼肌肉的牵引作用
C.骨折片上的牙是否存在
D.骨折的部位
E.患者的年龄和性别
____ that we all went out, lying in the sun.
A.So fine was the weather
B.So was the fine weather
C.The weather so fine was
D.So the weather was fine