对护士注意力的最主要要求是（） A.稳定性 B.广阔性 C.集中性 D.灵活性

1999年7月以后，根据《中华人民共和国证券法》，目前我国的经纪类证券公司能从事的证券业务是()。

A.承销

B.发行

C.自营买卖

D.交易中介

Tom brought a box of biscuits to a summer camp. He ate a few and placed the r 小题1: under his bed. After lunch, he found the box was m 小题2:. He went to tell his camp  coach(教练) about it.

The next day, the coach saw a boy eating Tom’s biscuits behind a tree. He came up with an i 小题3:  to solve the problem. He found Tom and said to him, “I know who  t 小题4:  away your biscuits. Will you help me to teach him a lesson?”

“Well, yes…are you going to p小题5: him, sir?” Tom asked. “No, I am not,” the coach explained patiently. “That would only make him hate you. I want you to write to your mother and ask f 小题6:  more  biscuits.”

Tom received another box of biscuits by mail from his mother a few days later. “Now,” said the coach, “go and s 小题7: them with the boy who stole your biscuits.” Tom didn’t understand the coach’s meaning. H 小题8: , he still followed his advice.

Half an hour later the coach saw the two b 小题9: come up the hill, arm in arm. The boy was trying to ask Tom to accept his toy robot in payment for(赔偿) the stolen biscuits. And Tom was r小题10:  the gift from his new friend. He said that a few biscuits were not so important.

　　In some situations, forgiveness is better than punishment.

关胸时将萎陷的肺吹张通常使用()

A．间歇加压辅助呼吸

B．连续加压辅助呼吸

C．压力递增呼吸

D．压力递减呼吸

E．连续加压呼吸

患者女性，65岁，经冠状动脉造影诊断为大面积心肌梗死。

上述药物的适应证不包括（）

A.高钾血症

B.低钾血症

C.高钙血症

D.急性肾衰竭

E.慢性肾衰竭

党的各级代表大会代表实行（）制。