高血压病最严重的并发症为（）
A.脑出血
B.高血压脑病
C.肾衰竭
D.脑软化
E.心源性休克
参考答案：A
23. We are invited to a party __________ in our club next Friday.
A．to be held
B．Held
C．being held
D．Holding
现场剖切图
