拱桥施工方法选用应根据拱桥的()、结构形式、现场施工条件、施工水平等因素,并经方案的

题型:单项选择题

问题:

拱桥施工方法选用应根据拱桥的()、结构形式、现场施工条件、施工水平等因素,并经方案的技术经济比较确定合理的施工方法。

A.长度

B.高度

C.跨度

D.宽度

考点:市政公用工程1K412030城市桥梁上部结构施工1K412030城市桥梁上部结构施工题库
题型:单项选择题

股骨颈骨折内收型其Pauwd角度是

A.小于3℃

B.小于4℃

C.等于30℃

D.大于5℃

E.小于50℃

题型:单项选择题

Bertie knew there was something in the wind. His mother had been sad in recent days, not sick, just strangely sad. The lion had just lain down beside him, his head warm on Bertie's feet when Father cleared his throat and began," You'll soon be eight, Bertie. A boy needs a proper education. We've found the right place for you, a school near Salisbury in England."

His heart filled with a terrible fear, all Bertie could think of was his white lion. "But the lion," he cried, "What about the lion?"

"I'm afraid there's something else I have to tell you," his father said. Looking across at Bertie's mother, he took a deep breath. Then he told Bertie he had met a circus(马戏团) owner from France, who was over in Africa looking for lions to buy. He would come to their farm in a few days.

"No! You can't send him to a circus!" said Bertie. "People will come to see him. He'll be shut up behind bars. I promised him he never would be. And they will laugh at him. He'd rather die. Any animal would! " But as he looked across the table at them, he knew their minds were quite made up.

Bertie felt completely betrayed. He waited until he heard his father's deep breathing next door. With his white lion at his heels, he crept downstairs in his pyjamas, took down his father's rifle from the rack and stepped out into the night. He ran and ran till his legs could run no more. As the sun came up over the grassland, he climbed to the top of a hill and sat down, his arms round the lion's neck. The time had come.

"Be wild now," he whispered. "You've got to be wild. Don't ever come home. All my life I'll think of you. I promise I will." He buried his head in the lion's neck. Then, Bertie clambered down the hill and walked away.

When he looked back, the lion was still sitting there watching him; but then he stood up, yawned, stretched, and sprang down after him. Bertie shouted at him, but he kept coming. He threw sticks. He threw stones. Nothing worked.

There was only one thing left to do. With tears filling his eyes and his mouth, he lifted the rifle to his shoulder and fired over the lion's head.

小题1:Bertie's mother was sad probably because she ______.

A.had been seriously ill recently

B.had decided to send Bertie to school

C.knew selling the lion would upset Bertie

D.knew Bertie would hate to go to England小题2:The underlined word "they" in Para.4 probably refers to ______.

A.some audience

B.other animals

C.Bertie's parents

D.circus owners小题3:In the last paragraph, the boy lifted the rifle to ______.

A.kill the lion out of fear

B.threaten the lion back to the wild

C.protect himself from the lion

D.show his anger towards his father小题4:The passage intends to show that ______.

A.animal-hunting is popular in Africa

B.parents are sometimes cruel to their children

C.animals usually lead a miserable life in circuses

D.people and animals can be faithful to each other

题型:单项选择题

甲企业将其房屋一幢转让与乙企业,由此发生的土地使用权的转移,应通过何种方式实现()

A.当事人之间进行土地使用证交付

B.当事人之间进行土地使用证交付,并经公证机关公证

C.到土地管理部门备案,并在土地使用证上作变更记载

D.到土地管理部门申请土地使用权变更登记,并更换土地使用证

题型:单项选择题

患者,女,59岁。今日上午做家务时不慎摔倒,当时左手掌先着地。伤后左手腕部瘀肿,疼痛剧烈,活动受限,局部有畸形和骨擦音。虑是左桡骨下端骨折

在本骨折的治疗中,应注意腕关节面向掌侧倾斜的角度,正常范围是()。

A.5~10°

B.10~15°

C.15~20°

D.20~25°

E.25~30°

题型:单项选择题

有的柴油机冷起动容易,但热车时反而起动困难。下列不是造成这种故障的原因是()。

A.环境温度低

B.某个部位的配合件间隙过小

C.机油变稀

D.燃油系工作不正常,使供油量减少

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