分別標出如圖所示1_______________2_______________3_____________4___________5____________6_______________7._______________為哪根血管。

分別標出如圖所示1_______________2_______________3_____________4___________5____________6_______________部位。

圖為大腦外側面觀，分別標出如圖所示1_______________2_______________3_____________4___________5____________6_______________7_______________8______________9_____________10___________11____________12_______________13______________14____________15________16________17__________18_________19____________20_________21________________。