【名词&注释】
债权人(creditor)、留置权(lien)、组织液(tissue fluid)、债务人(debtor)、内环境(internal environment)、变速运动(variable motion)、匀速运动(uniform motion)、腹股沟韧带(inguinal ligament)
[多选题]股神经 ( )
A. 是骶丛中最粗大的神经
B. 发出后先在腰大肌与髂肌之间下行
C. 穿腹股沟韧带(inguinal ligament)深面在股动脉内侧到达股前部
D. 肌支分布到股四头肌、缝匠肌、耻骨肌
E. 最长的皮神经是隐神经,与大隐静脉伴行
根据以下内容,回答下面的题目。The death of a child, _51_ one’s own child,is something the mind can hardly comprehend.It seems togo _52_ nature.The end of a life that is still forming_53_ has just begun is an almost unthinkable cruelty.But it happens.Parents sometimes must witness the illness and death of the children_54_ whom they gave birth.And _55_ will ever fill theempty place that the dead child leaves behind.Parents_56_ to die before their children, which is the natural order of life events.When the situation is reversed and a child dies _57_ the parents itseems wrong.Yet we never know why one person dies andanother lives.But we do know _58_ a child is gone, theparents still have a future, as grey and worthless as it may at first seem.Death may take the child, but the love never _59_.The sorrow after a child’s death is one ofthe longest and hardest type of _60_ to live with.And ittakes long to deal with the parents’ own emotions.__________