公有制是目的还是手段？

(2013·高考福建卷，B)Your glasses may someday replace your smartphone，and some New Yorkers are ready for the switch.Some in the city can’t wait to try them on and use the maps and GPS that the futuristic eyewear is likely to include.

“ I’d use it if I were hanging out with friends at 3 a．m.and going to the bar and wanted to see what was open，”said Walter Choo,40，of Fort Greene.

The smartphone­like glasses will likely come out this year and cost between $250 and $600，the Times said，possibly including a variation of augmented(增强的) reality，a technology already available on smartphones and tablets (平板电脑) that overlays information onto the screen about one’s surroundings.So，for example，if you were walking down a street，indicators would pop_up showing you the nearest coffee shop or directions could be plotted out and come into view right on the sidewalk in front of you.

“As far as a mainstream consumer product，this just isn’t something anybody needs，”said Sam Biddle，who writes for Gizmodo.com.“ We’re accustomed to having one thing in our pocket to do all these things，”he added，“and the average consumer isn’t gonna be able to afford another device (装置) that’s hundreds and hundreds of dollars.”

9to5Google publisher Seth Weintraub，who has been reporting on the smartphone­like glasses since late last year，said he is confident that this type of wearable device will eventually be as common as smartphones.

“It’s just like smartphones 10 years ago，”Weintraub said.“A few people started getting emails on their phones，and people thought that was crazy.Same kind of thing.We see people bending their heads to look at their smartphones，and it’s unnatural，”he said.“ There’s gonna be improvements to that，and this a step there.”

小题1:One of the possible functions of the smartphone­like glasses is to ________.

A．program the opening hours of a bar

B．supply you with a picture of the future

C．provide information about your surroundings

D．update the maps and GPS in your smartphones小题2:The underlined phrase“pop up”in the third paragraph probably means“ ________”．

A．develop rapidly

B．get round quickly

C．appear immediately

D．go over automatically小题3:According to Sam Biddle，the smartphone­like glasses are ________.

A．necessary for teenagers

B．attractive to New Yorkers

C．available to people worldwide

D．expensive for average consumers小题4:We can learn from the last two paragraphs that the smartphone­like glasses ________.

A．may have a potential market

B．are as common as smartphones

C．are popular among young adults

D．will be improved by a new technology

患者，女性，43岁，体检时CT发现右肺中叶内侧段1.0cm×1.2cm结节，无分叶及毛刺征，邻近无胸膜牵拉征。无咳嗽、咳痰及咯血，无畏寒、发热及盗汗。既往有糖尿病史，否认结核病史。一直从事会计工作。查体：体温36.6℃，呼吸18次/分。血常规：WBC 6.2×10⁹/L，N 61.4%，L 25.6%，PPD(1:2000)试验：(-)，ESR 35mm/L，血CEA57.9μg/L，NSE 7.5μg/L。

该患者即行右肺中叶切除，术后病理支持肺癌诊断，术后未行放、化疗。3个月后复查¹⁸F-FDG PET/CT示近右肺门金属银夹影处及周边可见局灶性浓聚影，为排除由于CT衰减校正时过度补偿所致PET伪影，可采取的有效措施是（）

A．增加¹⁸F-FDG注射剂量，再次¹⁸F-FDG PET/CT显像

B．重新¹⁸F-FDG PET/CT显像

C．增大PET/CT显像时CT扫描电流、电压

D．加做CT增强扫描

E．比较PET衰减校正图与PET非衰减校正图

下列哪些信息的新增是与集团认定同时完成的？（）

A.集团基本信息

B.集团重点客户信息

C.关联企业信息

D.授信业务支持信息

E.认定信息

一国（）是奠定其货币汇率高低的基础。

A.国际收支的多少

B.经济实力的强弱

C.利率水平的高低

D.政府干预的程度

具有清营解毒，透热养阴共用的方剂是( )

A．犀角地黄汤
B．清营汤
C．竹叶石膏汤
D．紫血丹
E．青蒿鳖甲汤