能够体现及时调整信息、实现信息双向交流等特点的促销手段是( )
A．人员推销
B．广告
C．营业推广
D．公共关系
参考答案：A
The Wolf and the Lamb _____so popular that some children went to see it for a second time.
A． were
B． was
C． have been
D． has been
男婴生后，因胎盘前置Apgar，评分2分，医生紧急处理，首先应该采取的措施是（）
A.肌注洛贝林
B.给以纯氧
C.人工呼吸
D.保温
E.立即清除呼吸道分泌物
