急性放射性肺病可在放射治疗后（）内，多数发生在放射治疗后（）内。 A.3个月，6个月

强心苷毒性所致快速型心律失常，可用下列哪些药物治疗（）

A.静脉滴注或口服钾盐

B.利多卡因

C.苯妥英钠

D.阿托品

E.胺碘酮

下列各项属于建筑市场供给特点的是（）。

A.供给内容是生产能力

B.供给弹性大

C.供给弹性小

D.供给被动地适应需求

E.供给方式多

Just as Kobe Bryant said, Yao Ming has built the bridge for all of us, _____ is not only for the sport

of basketball ,but for the different cultures of this world.

[      ]

A. who

B. it

C. which

D. that

I'11 sit in the front row            the teacher clearly.[ ]

A. so to hear                

B. as to hear

C. so as to hear              

D. so as to hearing