化脓性脑膜炎的主要并发症除外（）
A.硬脑膜下积液
B.脑性低钠血症
C.脑室管膜炎
D.急性上呼吸道感染
E.脑积水
参考答案：D
Everything comes with _____ price; there is no such _____ thing as a free lunch in the world.
A．a; a
B．the; /
C．the; a
D．a; /
什么叫发电机组A级检修？
