急性完全股四头肌肌腱断裂和髌腱断裂后需要最及时的治疗是()
A.休息
B.石膏固定
C.理疗
D.冰敷
E.手术
参考答案:E
Everyone has periods in their lives_______everything seems very hard.
A.when
B.where
C.which
D.that
环境因素的识别应考虑()时态。
A、过去
B、现在
C、将来
D、三者都是