This is one of the best films ______ this year.                                  

A．they have been shown

B．that has been shown

C．that have been shown

D．which have been shown

下列有关股神经的描述中，不正确的是（）

A．腰丛中最大的分支

B．肌支支配耻骨肌、股四头肌、缝匠肌

C．皮支分布于股后皮肤

D．受损时行走抬腿困难

E．受损膝跳反射消失