方程|x+2x2+3x|=x+2x2+3x的解集为______，不等式|x2-x

（1）隋朝的开国皇帝是李渊

诊断：错误_________ 应改为___________

（2）“政启开元，治宏贞观”描述的是唐太宗的统治

诊断：错误_________ 应改为___________

（3）世界上现存最早的、标有确切日期的雕版印刷品是《圣经》

诊断：错误_________ 应改为___________

（4）当今世界上现存的最古老的石拱桥建于唐朝

诊断：错误_________ 应改为___________

（5）“画圣”是阎立本

诊断：错误_________ 应改为___________

（6）南宋时最大的商业都市是开封

诊断：错误_________ 应改为___________

患者男，56岁，兽医，因“持续发热1个月”来诊。体温38.0~39.5℃，伴畏寒、出汗，体温于每天午后逐渐升高，持续约2h后自行消退，无其他不适。曾于当地诊所给予头孢菌素治疗2周，未见效。贫血及糖尿病病史多年，长期服用降糖药物。查体：T38℃，P102次/min；意识清楚；贫血貌，皮肤未见红斑、结节及结痂，巩膜轻度黄染，结膜苍白，浅表淋巴结未及肿大；心、肺未见异常；腹部无压痛，肝、脾未触及，移动性浊音（－）；关节无红肿、压痛；神经系统未及阳性体征。

为明确诊断，下一步处理措施包括（）

A.骨髓常规检查

B.外周血及骨髓涂片找疟原虫

C.骨髓活检

D.纤维胃镜检查

E.外-斐反应、冷凝集试验

F.停用一切药物排除药物热

G.青霉素诊断性治疗

H.诊断性抗结核治疗

I.多次血常规及血培养

J.颅脑CT

患儿，女，1岁，牛乳喂养，未加辅食，近4个月来食欲差，精神不振。体重6.6kg，皮下脂肪0.2cm。

该患儿的护理措施正确的是（）

A.饮食恢复应循序渐进

B.尽早高蛋白、高脂肪饮食

C.午后患儿易发生低血糖，应注意病情观察

D.食欲不佳者，减少摄入量

E.尽快接种疫苗预防感染

“Well, what did I say？Buck’s a real fighter, all right,” said Francois the next morning when he discovered that Spitz had disappeared and that Buck was covered in blood．

“Spitz fought like a wolf,” said Perrault, as he looked at the bites all over Buck．

“And Buck fought like ten wolves,” answered Francois. “And we'll travel faster now. No more Spitz，no more trouble.”

Francois started to harness the dogs. He needed a new lead-dog, and decided that Solleks was the best dog that he had. But Buck jumped at Solleks and took his place．

“Look at Buck！” said Francois，laughing. “He's killed Spitz，and now he wants to be lead-dog．Go away, Buck！”

He pulled Buck away and tried to harness Solleks again．Solleks was unhappy too. He was frightened of Buck, and when Francois turned his back，Buck took Solleks’ place again. Now Francois was angry．

“I'll show you! ” he cried，and went to get a heavy club from the sledge．

Buck remembered the man in the red coat，and moved away. This time，when Solleks was harnessed as lead-dog，Buck did not try to move in．He kept a few meters away and circled around Francois carefully. But when Francois called him to his old place in front of Dave, Buck refused．He had won his fight with Spitz and he wanted to be lead－dog．

For an hour the two men tried to harness him．Buck did not run away，but he did not let them catch him．Finally，Francois sat down，and Perrault looked at his watch．It was getting late. The two men looked at one another and smiled. Francois walked up to Solleks，took off his harness， led him back and harnessed him in his old place．Then he called Buck. All the other dogs were harnessed and the only empty place was now the one at the front. But Buck did not move．

“Put down the club,” said Perrault．

Francois dropped the club, and immediately Buck came up to the front of the team．Francois harnessed him, and in a minute the sledge was moving．

Buck was an excellent leader. He moved and thought quickly and led the other dogs well. A new leader made no difference to Dave and Solleks; they continued to pull hard．But the other dogs had had an easy life when Spitz was leading．They were surprised when Buck made them work hard and punished them for their mistakes. Pike，the second dog，was usually lazy；but by the end of the first day he was pulling harder than he had ever pulled in his life. The first night in camp Buck fought Joe，another difficult dog，and after that there were no more problems with him．The team started to pull together，and to move faster and faster．

“I've never seen a dog like Buck!” cried Francois, “Never! He's worth a thousand dollars. What do you think, Perrault? ”

Perrault agreed．They were moving quickly，and covering more ground every day. The snow was good and hard，and no new snow fell．The temperature dropped to 45°C below zero, and didn't change．

This time there was more ice on the Thirty Mile River, and they crossed in a day．Some days they ran a hundred kilometers，or even more. They reached Skagway in fourteen days; the fastest time ever．

小题1:The writer mentioned “the man in the red coat” in the passage to show that____.

A．the man in the red coat once beat Buck severely with a club.

B．Buck remembered Francois was the man in the red coat.

C．the man in the red was quite friendly to Buck in his memory.

D．Buck remembered Francois was a friend of the man in the red coat.小题2: Why did Buck fight Joe the first night in camp?

A．He wanted to get rid of Joe.

B．He wanted to make some trouble.

C．He was interested in fighting with others.

D．He wanted to teach Joe a lesson.小题3: According to the passage, which of the following is true about the other dogs?

A．Dave stood in the second position in the team.

B．Joe was always quite lazy in the team.

C．Pike was a trouble-maker in the team.

D．Solleks was hard-working in the team.小题4: What did Francois think of Buck at the end of the passage?

A．annoying

B．admirable

C．aggressive

D．average小题5: Which of the following best shows that Buck was an excellent leader?

A．He killed Spitz at the beginning of the story.

B．He punished them for their mistakes.

C．He fought Joe the first night in camp.

D．They reached Skagway in the fastest time ever.小题6:Which of the following is the best title for the passage?

A．The Fight with Dogs

B．The New Lead-dog

C．A Dog Called Buck

D．A Real Fighter

在从事建设工程监理工作中，监理员与监理工程师的区别主要在于( )。

A．监理工程师具有相应岗位责任的签字权

B．监理员具有相应岗位责任的签字权

C．监理工程师无相应岗位责任的签字权

D．监理员可能具有相应岗位责任的签字权