后期复苏(ALS)的内容包括哪些()
A.不需要继续BLS
B.借助专用设备和技术建立与维持有效的通气及循环功能
C.监测心电图
D.电除颤
E.药物治疗
参考答案:B, C, D, E
阅读短文,选择正确答案。
My village is very beautiful. There are many mountains near my village. There is a forest in the mountains.
It's near my village. There are many big trees in the forest. Two bridges are over the river. The river is near my
house. Look! There are many ducks and boats on the river. There are many fish in the river. I love my village
very much.
1. Where are the ducks?[ ]
A. They are on the grass.
B. They are on the river.
C. They are in the river.
2. Are there any mountains near my village? [ ]
A. Yes, there is.
B. Yes, there are.
C. No, there aren't.
3. Is there a river?[ ]
A. Yes, there are.
B. No, there isn't.
C. Yes, there is.
4. Is it a beautiful village? [ ]
A. Yes, this is.
B. Yes, there is.
C. Yes, it is.
5. Do you like the village?[ ]
A. Yes, I can.
B. Yes, I am.
C. Yes, I do.
有些鸟类在迁徙途中休息时,总会留一些鸟“站岗放哨”。当它们发现敌害时,或大声名叫,或用力扇动翼做起飞状,使鸟群迅速作出防御准备或逃生。对于这种行为下列分析正确的是( )
A.这种行为的获得与遗传物质无关
B.这种行为不利于鸟类适应多变的环境
C.这种行为使鸟类更加适应飞行生活
D.鸟群各成员间通过声音、动作传递信息