以下程序的输出结果是______。 main() {int a=3; pr

阅读理解。

     About five hundred years ago, an earthquake (地震) happened in a small village. Luckily for them, nothing

was destroyed (毁坏) and no one was hurt. But a huge stone fell from a nearby mountain and stopped in the

middle of the road.

     When the earthquake stopped, many people came to the road and saw the stone. Some of the strongest men

tried to lift the stone out of the road. But they couldn't move it. They tried to push it but failed. They tried to

pull it with ropes but nothing worked.

     "Well," they said sadly, "there's nothing we can do about it. We'll have to change the way."

     At this time a boy about 12 years old said, "I think I can help you to move the stone away."

     "You?" they shouted. "What are you talking about?" The men all laughed at the boy.

     The next morning, some people came into the road. One of them shouted, "The stone is gone." More people

ran out to see what had happened. It was true. The stone wasn't on the road any longer. It wasn't even near the

road.

     The boy walked over to where the stone had been and said, "I buried it."

     The people looked rather surprised. "You see," he said, "I dug a deep hole next to the stone and I dug a small incline (斜坡) up to the stone and the stone rolled (滚) down into the hole itself. Then I covered it with earth."

     The villagers shouted, "Clever boy! Clever boy!" And some of them said, "Why didn't we think out this good

idea?"

1. Around 500 years ago, this story happened in a small _____. 

A. town

B. village

C. city

D. country

2. After the earthquake, _____.

A. many people in the village died

B. nothing happened

C. the whole village was covered with big stones

D. a huge stone fell down the mountain and stood in the middle of the road

3. The stone was moved out of the road by _____.

A. an old man

B. a young man

C. a boy

D. a girl

4. In the end, the huge stone was _____.

A. in the earth

B. in the house

C. in the river

D. on the road side

5. From the passage, we can see that _____.

A. the boy was stronger than the villagers

B. the villagers were very foolish

C. the boy was very bright and good at thinking

D. the villagers were all proud of the boy before the earthquake happened

《中华人民共和国行政诉讼法》的颁布，宣告了我国（）

A．法治政府的到来

B．责任政府的到来

C．服务政府的到来

D．有限政府的到来

男性患者，30岁，右侧三叉神经痛4年，曾行两次三叉神经封闭术，效果不显，近3个月来又出现患侧耳鸣，头颅CT发现，右侧桥小脑角区直径约3cm低密度占位，轮廓清楚，形状不规则，无明显强化。最可能的诊断是（）

A.三叉神经鞘瘤

B.听神经瘤

C.脑膜瘤

D.表皮样囊肿

E.畸胎瘤

某施工企业27层写字楼工程施工，上部为现浇钢筋混凝土框架结构，基础为箱型基础与桩基础，基础结构混凝土有抗渗要求。该企业A材料全年耗用量为120t，每次采购费为80元，年保管费率为材料平均储备价值的20％，材料单价为60元/t。

请根据背景资料完成相应选项。

若该工程内墙采用混凝土小型空心砌块砌筑，浇灌芯柱的混凝土，宜选用专用的小砌块灌孔混凝土，当采用普通混凝土时，其塌落度不应少于（）。

A.70㎜

B.80㎜

C.90㎜

D.180㎜