颅脑手术后,病人头部翻转过剧可引起
A.蛛网膜下腔出血
B.血栓形成
C.栓塞
D.脑出血
E.脑疝
参考答案:E
解析:颅脑手术后,颅内各部位压力不均,剧烈变换体位时,会导致脑疝。
He ___articles for our wall-newspaper these three years, and he ___about forty articles.
A.has been writing; has written
B.has been writing; wrote
C.is writing; has been writing
D.has written; has written
情景模式包括()。
A.知识测试
B.压力面试
C.角色扮演
D.即席发言
E.无领导小组讨论