保险监督管理机构自收到设立保险公司的正式申请文件之日起多长时间内,应当作出批准或者不批准的决定( )
A.一个月
B.三个月
C.六个月
D.一年
参考答案:C
.— This is one of the oldest trees in the world.
—_____ such a big tree.
A.Never I have seen
B.I haven't never seen
C.Never have I seen
D.I have seen never
注入蛛网膜下腔治疗恶性肿瘤剧烈疼痛的药物是()
A.局麻药
B.麻醉性镇痛药
C.5%~7%酚甘油
D.糖皮质激素
E.卡马西平