放疗不能控制或改善下述支气管癌的并发症是（）
A.上腔静脉阻塞
B.肥大性肺性骨关节病
C.咯血
D.肿瘤肋骨转移所致疼痛
E.全血细胞减少
参考答案：E
Li Hua, do you know the final exam is drawing near? Time is limited, so I can't have you
________ time like this. [ ]
A. waste
B. to waste
C. wasting
D. wasted
恶热、胸闷、腹痛、呕恶、无汗，见于( )
A．暑闭心神
B．暑闭气机
C．暑湿袭表
D．热人心包
