胃切除术后，病人取半坐卧位的目的是
A．减少局部出血
B．减轻伤口缝合处的张力
C．使静脉回流量减少
D．减轻肺部瘀血
E．利于呼吸
参考答案：B
— Hey, look where you are going?
— Oh, I'm terribly sorry, _____. [ ]
A. I'm not noticing
B. I wasn't noticing
C. I haven't noticed
D. I don't notice
根据相关规定，投资者申购日后的第一天(T+1天)；由证券登记结算公司将申购资金冻结。 ( )
