下列哪些描述符合化脓性脑膜炎的CT表现()
A.增强后脑膜强化
B.基底池密度增高
C.脑积水
D.硬膜下血肿
E.脑实质内片状低密度区
参考答案:A, B, C, D
--- What is your father like?
--- He _________.
A.likes history
B.likes eating meat
C.is tall and thin
D.is 40 year s old
减少我国农村大气污染物排放的有效措施有( )
①发展沼气 ②开采小煤窑 ③利用太阳能 ④种植薪柴林
A.①②
B.③④
C.①③
D.②④