下列各项中,()的地位和效力仅次于宪法。 ["规章","地方性法规","法律","行政法规"]
鱼类的卵子排出以前处于第一次减数分裂的中期。
下列情况容易造成韧带关节损伤的是() ["激烈对抗中身体接触、对抗","准备活动不够、场地不平","小腿肌肉发展不平衡","运动中大量排汗,造成体内电解质丢失"]
世界是怎样有的?
Refer to the exhibit. What is the most appropriate summarization for these routes?() ["10.0.0.0\/21","10.0.0.0\/22","10.0.0.0\/23","10.0.0.0\/24"]
肾综合征出血热有哪些并发症?如何进行治疗?