某女58岁,肢体活动不灵、吞咽困难2年。查体有腱反射亢进。MRI如图示最可能的疾病为()
A.椎管内肿瘤
B.颅内肿瘤
C.小脑扁桃体下疝畸形
D.脑积水
E.颅底凹陷症
参考答案:C
With so many people ______ in the mine(矿), none of the rescue workers would stop to have a rest.
A.being buried
B.to bury
C.buried
D.to be buried
17,8,15,6,13,4,12,( )
A.13
B.1
C.15
D.2