下列什么原因引起的头痛常表现为持续性胀痛,阵发性加剧,伴有喷射性呕吐和视力障碍
A.偏头痛B.眼源性头痛C.颅内高压性头痛D.鼻源性头痛E.耳源性头痛
参考答案:C
Everyone can ______ and every dollar counts, please join us and donate some money to help earthquake victims.
A.make a success
B.make a promise
C.make a point
D.make a difference
药品批准文号编号前注有F的为
A.体外化学诊断试剂
B.化学药品
C.辅料
D.中药
E.进口药