患者男，40岁，缺失，要求做PFM桥修复，为基牙如果有Ⅰ度松动，应该如何处理（） A

阅读理解。

     Many children think mobile phones are cool. They come in fun colours and let you talk with a friend

anytime and anywhere.

     In the U.S., more than 90 million people use mobile phones. Many of those people are children. For

children, mobile phones are more than phone calls. They are fashionable.

Most mobile phone users don't think about the health problems caused by mobile phones. Some scientists

say that mobile phones give off radiation (辐射) that might be bad for users. One recent study shows that

mobile phone radiation might raise a person's chance of getting some kinds of cancer (癌症). Other

scientists say mobile phones don't threaten people's health. They say that they have not found any link (联系) between mobile phone use and cancer.

     Scientists say that people can protect themselves from mobile phone radiation. One way is to use a

headset (耳机). Or people can make shorter calls.

1. Many children like mobile phones to _____.

A. show off

B. communicate

C. talk with someone in a faraway place

D. play with electronic things

2. Many of the mobile phone users in the U.S. are _____.

A. girls

B. boys

C. scientists

D. children

3. Which of the following sentences is TRUE?

 A. All scientists think mobile phones are bad for users.

B. Some scientists think mobile phones are bad for users.

C. Mobile phones are only good to grown-up.

D. Mobile phones are only bad for children.

4. The underlined words "give off" in the passage means _____.

A. 发出

B. 放弃

C. 拒绝

D. 传播

5. To protect themselves from radiation, people can _____.

A. talk longer on the phone

B. use a headset

C. talk less on the phone

D. both B and C

李先生，45岁，于3个月前行人工关节植入，现发热≥38℃，局部有压痛，从深部切口穿刺抽到脓液，脓液细菌培养阳性。应诊断为（）。

A.关节腔感染，不属于医院感染

B.深部手术切口感染，属于医院感染

C.表浅手术切口感染，属于医院感染

D.器官（或腔隙）感染，属于医院感染

E.表浅手术切口感染和深部手术切口感染

下列关于施工管理检查记录表头部分的填写要求，正确的是( )。

A．表头部分填写工程建设各责任方的主要概况

B．工程名称栏，可以填写公司简称

C．施工许可证栏，填写当地建设行政主管部门核发的施工许可证(开工证)的编号

D．表头部分可统一编写，但应由具体人员签名

E．表头的作用是明确负责人的地位

肺痈溃脓期的护治法则为（）。

A.疏散风热，清肺化痰

B.清热解毒，化瘀消痈

C.清热解毒排脓

D.清热化痰，益气养阴

E.以上均不是

关于Cp的说法正确的是（）

A.是一种生成铜的球蛋白

B.能起到氧化和抗氧化的作用

C.非急性时相反应蛋白

D.严重肝脏疾病时含量上升

E.肿瘤疾病时含量下降