颅内动脉瘤的主要发病部位()
A.内囊区
B.大脑前动脉
C.大脑中动脉
D.大脑动脉环
E.颅内颈内动脉虹吸段
参考答案:D
Newspaper reporters made________in the news conference which embarrassed the president.[ ]
A. question
B. the question
C. a question
D. many a question
椿皮具有而石榴皮不具有的功效是()
A.收湿敛疮
B.止痛
C.生津,安蛔
D.宁心安神
E.清热燥湿,止血,止带