枕先露临产后，直肠指检了解胎头下降程度的标志为（）
A．骶岬
B．耻骨联合后面
C．坐骨棘
D．坐骨结节
E．坐骨切迹
参考答案：C
—_____ the film about Zhan Tianyou?
—It's very exciting. [ ]
A. What do you think
B. What do you like
C. What do you think of
D. How do you think of
有的行为尽管法律上没有明文规定为犯罪行为，但只要它具有社会危害性，就可以比照刑法相关规定定罪处罚。( )
