零售商业物业运作的相关理论主要集中的领域不包括()。
A.中心地理论
B.同类零售商聚集理论
C.需求外部效应理论
D.组合投资理论
参考答案:D
— Did that book give the information you needed?
— Yes, but ______, we had to read it almost entirely. [ ]
A. for finding it
B. to find it
C. finding it
D. by finding it
患者,男性,22岁,患者学习游泳溺水。抢救出水时心搏,呼吸已停。
现场立即采取的措施是()。
A.现场呼救
B.打电话"120"
C.立即抢救,控水,使呼吸道通畅
D.立即口对口人工呼吸
E.立即胸外心脏按压