在脑梗死与脑水肿的鉴别中,哪种CT表现更倾向于脑水肿()
A.灰、白质都累及
B.主要发生在顶叶
C.棕榈叶形态
D.主要累及灰质
E.脑回样强化
参考答案:C
--- What a beautiful car! When ________ you ________ it? --- I ________ it for two years.
A.did; buy; bought
B.did; buy; have had
C.have; bought; have bought
D.have; bought; have had
固定资产按经济用途分类可分为生产用固定资产、国有固定资产和企业同定资产。