可使肩关节外展的肌是（）

多项选择题开口于中鼻道的鼻旁窦有（ ）

单项选择题Which of the following nerves supplies the biceps brachii ( )

单项选择题Which of the following nerves arises from the pons ( )

单项选择题Which of the following is NOT considered as part of the alimentary system ( )

单项选择题The decussation of pyramid lies in ( )

单项选择题The facial artery arises from ( )

单项选择题The maxillary nerve leaves the skull through ( )