全麻后(非气管插管时)哪一种体位最为安全() A．俯卧位 B．俯卧位床尾抬高 C

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    Last year, we spent Christmas and New Year in Queensland, Australia. The  beaches  there  were

beautiful, and we spent a lot of time playing by the sea, swimming and surfing. One day, we were on  a

beach just south of a city called Cairns. My little sister was looking for shells in the sand down near  the

waves when she shouted to me, "Hey, Lan! Look what I've found!" I ran down to have a look, and saw

her pointing at a strange black object that was half buried (掩埋) in the sand, "What is it?" she asked. I

said I didn't know.

    Just then, my father came over, "Are you enjoying yourselves, you two?" he asked. Then he saw the

strange black thing. "What's that?" he said, bending  down to take a closer look.  Suddenly, he  said, "

Quick kids, get away from here. Go and play somewhere else."

We went and played further down the beach, while Dad ran up to the shop near the beach to make a

phone call. About 20 minutes later, we heard the noise of cars and trucks arriving, and a lot of soldiers

ran onto the beach. They told everyone to leave the beach and stay away from it.

    About half an hour later, we were sitting with Dad in a caf ? a few hundred metres from the beach,

when we heard an enormous explosion (爆炸). "What was that?" we asked Dad. "That was the thing

you found," he said. "One of the soldiers down  there told me it was a Japanese bomb (炸弹) from

World War II. Sometimes they get washed up on the beaches here."

1. The object they foundwas _______.

A. in the sand near the water

B. in the sea

C. lying on the beach

D. floating (漂) on the sea

2. When Dad saw the object, he _______.

A. told the kids to play with it somewhere else

B. knew it was something dangerous

C. decided to move it quickly

D. picked it up to take a closer look

3. Dad went to a shop near the beach_______.

A. to meet the soldiers

B. to buy some drinks for the kids

C. to call for help

D. in order to get away from the beach

4. The bomb on the beach_______.

A. was washed up by accident

B. killed many people

C. was put there by the Japanese

D. was carried away by the Australian soldiers

下列可出现苔藓样变的疾病是（）

A.急性湿疮

B.慢性湿疮

C.疥疮

D.黄水疮

E.热疮

__________ these young giant pandas grow up, they are __________ the necessary skills to live in the

wild __________.[ ]

A. When, teach, on their own

B. When, taught, on themselves

C. As, taught, on their own

蛋白质分子的长轴和短轴之比小于10的称为（），大于10的为（）（）。按蛋白质的分子组成分类，分子仅由氨基酸组成的称（），分子由蛋白质和非蛋白质两部分组成的称（）；其中非蛋白质部分的称（）。

护士配备是否合理对其无直接影响的是（）

A.医院的工作质量

B.护理质量

C.患者安全

D.医院的经济效益

E.对患者的服务水准