男性，20岁，被刀刺伤，当赶到现场见患者神志清，血压脉搏在正常范围，刀口在右肩胛下第7肋间，可听到气体进出刀口声音，立即采取的措施是( )
A．吸氧
B．输液
C．用无菌敷料包扎伤口
D．立即行胸腔闭式引流
E．胸腔穿刺
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项目建设方案研究的( )是判断项目可行性和项目投资决策的重要依据。
A．技术政策
B．准入标准
C．结论意见
D．有关法律
I went to India for a 2-week vacation to visit my relatives, We stopped on a red light, and as always, there was a lot of activity outside the cars near the . People walked in, between the cars newspaper. water and a number of kids looked for a bit of charity from the car owners. It' s a familiar in most poor developing' countries. While we were for the red light to turn green, I noticed a man outside a couple of in front of ours trying to sell bottles of water. It's unusual at first. He was a man in his 40s with relatively clothes. But he walked around in a strange way. He kind of his way around the spaces. He was blind. Carrying a couple of water bottles on one hand, he got to the outside of our car. Out of , my mum decided to buy one water bottle. As she gave the man the money, the light turned green. The car behind sounded loudly and , trying to get ahead of traffic. Seeing this, my mum kindly told the man to the change. However, with his-superior sense of touch, he quickly his shirt pocket and threw the money at my mum's . It was the exact change. T he cars behind us were really getting out of control, we decided to go on our way. I and even cried when I got home. Here's a blind man, born in ,trying to sell water bottles on the streets to make ends meet. He our sympathy. Life hasn't been to him, yet he's giving it his best shot. I think that is what is all about . facing life bravely.
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在火炬及排气筒的多种形式中，（）是经常被采用的一种形式。
A．塔式
B．鞍式
C．桁架式
D．自立式
按建设用地的状况分类，建设用地可分为新增建设用地和( )。
A．存量建设用地
B．临时建设用地
C．集体建设用地
D．永久建设用地
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