颈侧1/3折断，折断线在龈下1～4mm时，可采用（） A．降低咬合 B．正畸牵引术

有关肺泡通气血流比例失调错误的是（）

A.可以是部分肺泡通气不足

B.可以是部分肺泡血流不足

C.是肺部病变引起呼吸衰竭的最重要机制，此时肺总通气量可不减少

D.常引起PO₂↓而PCO₂不↑

E.可见于气管阻塞，总肺泡通气量↓而肺血流量未减少时

根据短文内容和首字母提示，填入所缺单词。

Have you watched The Man from the Star. Many Chinese people are c 小题1: about it. It was first on TV on December 18, 2013 in Korea. Then it was sold to China where it’s been viewed f 小题2: 14.5 billion times. It tells a love story. The m 小题3:  characters are Do Min Joon and Cheon Song Yi. Do Min Joon is an alien who l 小题4:  on the earth 400 years ago in Korea and fell in love. Fast forward to present, he still lives a 小题5:  and has the young and handsome appearance as he first arrived on earth with superpower. He meets his f 小题6:  love’s doppelganger(面貌相似的人) —Cheon Song Yi, and falls in love with her.Chicken and beer, Cheon Song Yi’s favorite food, become very popular in China.A company boss even let his workers have a day o 小题7:  just to catch the series final and eatfried chicken and beer at KFC. A few days ago, a young couple got Acute Pancreatitis(胰腺炎) just because of e  小题8: too much fried chicken and beer. Yan Feng, a professor at Fudan University, says the new wave of South Korean drama is trying to attract a wider audience when he is i 小题9:  . “It is interesting to explore what elements of those dramas attract the audience. It’s obviously more than just pretty f 小题10: and beautiful love stories,” says Yan. 

男性，40岁，乏力3个月，四肢肌肉疼痛，上肢上举、下蹲困难2周，颈部及前胸出现弥漫性暗紫红色斑疹，最可能的诊断为（）

A.重症肌无力

B.皮肤过敏

C.皮肌炎

D.系统性红斑狼疮

E.风湿性多肌痛

通过对鞍钢、首钢、宝钢等几个大钢铁基地的调查来了解全国的钢铁生产情况的调查方法是（）。

A.典型调查

B.重点调查

C.抽样调查

D.普查

根据以下资料，回答下列问题。

某水利枢纽工程，主要工程项目有大坝、泄洪闸、引水洞、发电站等，2002年1月开工，2003年5月申报文明建设工地，此时已完成全部建安工程量40%。上级有关主管部门为加强质量管理，在工地现场成立了由省水利工程质量监督中心站以及工程项目法人、设计单位和监理单位人员组成的工程质量监督项目站。

根据水利系统文明建设工地的有关规定，工程建设管理水平考核的主要内容除了内部管理制度外，还包括哪些内容？