惊厥前伴剧烈头痛，可见于（）
A.癫痫大发作
B.蛛网膜下腔出血
C.重度失水
D.脑出血
E.脑梗死
参考答案：B
完成下列表格：
Deferred tax liabilities might be considered neither a liability nor equity, when:（）
A. non-reversal is certain.
B. they are likely to result in cash out flow.
C. financial statement depreciation is inadequate.
