最常见的能够引起上呼吸道感染的病原体是 （） A.白念珠菌 B.链球菌 C.支原体

美国1787年宪法中“We the people”这三个英语单词是被引用频率最高的部分，它的含义是“我们合众国人民”，这反映了（   ）

A．它是资本主义性质的宪法

B．它实行三权分立原则

C．它以“主权在民”为宗旨

D．它具有一定的局限性

在采用CFR交货时，买卖双方风险的转移是在( )

A．工厂

B．码头

C．装运港的船舷

D．装运船上

一、审证资料
1．合同资料

销售合同
SALES CONTRACT
Contract No. : RT09342
Date: Aug. 20, 2009
Signed at: TIANJIN
Sellers: TIANJIN TOOL IMPORT & EXPORT CO. , LTD Tel: 86 - 22 - 84896265
Address: 5, ZHOUGSHAN ROAD TIANJIN, CHINA Fax: 86-22-84896266
Buyers: MAMUT ENTERPRISESAV Tel: 34-24-4356-2453
Address: DONGASTER VIC 3108, BARCELONA, SPAIN Fax: 34-24-4536-2452
This contract is made by and between the Sellers and Buyers, whereby the sellers agree to sell and the buyers agree to buy the under- mentioned goods according to the conditions stipulated below:

(1)货号、品名及规格 Name of Commodity and specifications	(2)数量 Quantity	(3)单价 Unit Price	(4)金额 Amount
HAND TOOLS (1)9pe Extra Long Hex Key Set (2) 8pe Double Offest Ring Spanner (3) 12pe Double Offest Ring Spanner (4) 12pc Combination Spanner (5) 10pc Combination Spanner AS PER PROFORMA IN-VOICE NO 20090829 DATED AUGUST 10, 2009	1200 SETS 1200 SETS 1000 SETS 1200 SETS 1200 SETS	FOB TIANJIN USD 1.76 USD 3.10 USD 7.50 USD 3.55 USD 5.80	USD 2112.00 USD 3720.00 USD 7500.00 USD 4260.00 USD 6960.00
Total Amount	5800 SETS		USD 24552.00

(5) Packing: 8pc Double Offset Ring Spanner
Packed in 1 plastic carton of 16 sets each;
9pc Extra Long Hex Key Set, 12pc Combination Spanner, 10pc Combination Spanner
Packed in 1 plastic carton of 10 sets each;
12pc Double Offest Ring Spanner
Packed in 1 plastic carton of 8 sets each.
Packed in THREE 40’ CONTAINER
(6)Delivery From TIANJIN, CHINA to BARCELONA, SPAIN
(7) Shipping marks MAMUT
BARCELONA
C/NO. 1 - UP
(8) Time of Shipment: Latest Date Of Shipment Sept. 10, 2009
(9) Partial Shipment: Allowed
(10) Transshipment: Not Allowed
(11) Terms of Payment: By 100% Confirmed Irrevocable Letter of Credit to be available at 60 days after sight draft to be opened by the sellers.
L/C must mention this contract number L/C advised by BANK OF CHINA T1ANJ1N BRANCH. All banking Charges outside China( the mainland of China) are for account of Draw-ee.
(12) Arbitration: Any dispute arising from the execution of or in connection with contract shall be settled amicably through negotiation. In case no settlement can be reached through negotiation, the case shall then be submitted to China International Economic & Trade Arbitration Commision in Tianjin ( or in Beijing) for arbitration in accordance with its arbitration rules The arbitration award is final and binding upon both parties. The fee for arbitration shall be borne by losing party unless otherwise awarded.
The SellerThe Buyer
TIANJIN TOOL IMPORT & EXPORT CO. , LTD MAMUT ENTERPRISESAV
2．信用证资料
DOCUMENTARY CREDIT
SEQUENCE OF TOTAL * 27: 1/1
FORM OF DOC, CREDIT * 40A: REVOCABLE
DOC. CREDIT NUMBER * 20: 06423
DATE OF ISSUE31 C: 090902
DATE AND PLACE OF EXPIRY 31 D: DATE 090931 PLACE CHINA
APPLICANT * 50: MAMUT ENTERPRISESAV
DONGASTER VIC 3108
BARCELONA, SPAIN
ISSUING BANK 52A: CREDIT ANDORRA
ANDORRA LA VELLA, ANODRRA
BENEFICIARY * 59: TIANJIN TOOL IMPORT & EXPORT CO. , LTD
5, ZHONGSHAN ROAD
TIANJIN, CHINA
AMOUNT* 32B: CURRENCY EUR AMOUNT 24552.00
AVAILABLE WTTH/BY * 41D: ANY BANK IN CHINA
BY NEGOTIATION
DRAFTS AT… 42C: AT SIGHT
DRAWEE42A: CREDIT ANDORRA
ANDORRA LA VELLA, ANDORRA
PARTIAL SHIPMENTS 43P: NOT ALLOWED
TRANSSHIPMENT43T: ALLOWED
LOADING ON BOARD 44A: TIANJIN
FOR TRANSPORTATION TO44B: BARCELONA (SPAIN)
LATEST DATE OF SHIPMENT 44C: 090910
DESCRIPT OF GOODS 45A: HAND TOOLS
AS PER PROFORMA INVOICE NO 20090839
DATED AUGUST 10, 2009
FOB BARCELONA
AND 4 COPIES.
+ PACKING LIST, 1 ORIGINAL AND 4 COPIES.
+ CERTIFICATE OF ORIGIN GSP CHINA FORM
A, ISSUED BY THE CHAMBER OF COMMERCE
OF OTHER AUTHORITY DULY ENTITLED FOR
THIS PURPOSE.
+ FULL SET OF B/L, (2 ORIGINAL AND 5
COPIES) CLEAN ON BOARD, MARKED
"FREIGHT COLLECT", CONSIGNED TO: MAM-
UT ENTERPRISESAV, DONGASTER VIC 3108
BARCELONA, SPAIN, TEL + 376 823 323 FAX +
376860914-860807, NOTIFY: BLUE WATER
SHIPPING ESPANA, ER2NA, A , 08003 BARCE-
LONA (SPAIN)TEL 34 93295 4848, FAX 34 93
268 16 81.
CHARGES 71B: ALL BANKING CHARGES OUTSIDE SPAIN
ARE FOR ACCOUNT OF BENEFICIARY.
PERIOD FOR PRESENTATION 48: DOCUMENTS MUST BE PRESENTED WITHIN
15 DAYS AFIER THE DATE OF SHIPMENT
BUT WITHIN THE VALIDITY OF THE CRED-
IT.
二、审证要求
1. ____________________________________
2. ____________________________________
3. ____________________________________
4. ____________________________________
5. ____________________________________
6. ____________________________________
7. ____________________________________

"The imperative to self-knowledge has always been at the heart of philosophical inquiry," wrote MIT professor Sherry Turkle in the insightful book about the web and the self, Life on the Screen: Identity in the Age of the Internet. Published in 1995 as the second part of a trilogy that examined our relationships with technology, it looked at how we are who we are in online spaces. And what that means for us offline.

The good news is that the results are positive: "Play has always been an important aspect of our individual efforts to build identity," she said, referencing developmental psychologist Erik Erikson, and nodding to the theories of psychoanalysts Freud, Lacan and Jung. "In terms of our views of the self," she wrote, "new images of multiplicity, heterogeneity, flexibility, and fragmentation dominate current thinking about human identity. "

At the time Life on the Screen was released, most of the visitors were college students and their professors from a remarkably small talent pool, and a surprisingly small geography. They were tech-savvy, and generically open-minded about the new fields of virtual exploration that lay within the networks of this new communication platform. They were, in other words, liberal, enlightened types who were more willing to embrace the unprecedented fluidity of self-expression that this new technology uniquely afforded.

As a psychoanalyst and a web user herself, Turkle spent much of the book explaining why the articulation of multiple personalities wasn’t pathological. Contrary to its Latin root, identity need not mean "the same", she argued. "No one aspect can be claimed as the absolute, true self", she wrote, maintaining that the web allowed us the opportunity to get to know our "inner diversity". In the great psychoanalytic tradition, she said that self-actualisation meant coming to terms with who we are, and integrating each aspect of it into a coherent and well-integrated us.

Almost everyone has experienced this kind of identity play. Even if you’ve never ventured into an online game or been a signed-up member of a web community, you’ve probably developed a profile for a social network, written a blog, styled a website, commented on an article. But things are different from the time when Turkle was writing Life on the Screen. Nowadays, our virtual social lives are increasingly integrated. with our offline social lives. The freedom of expression is curtailed by the threat of offline consequences from online actions. Today, your reputation offline is far more closely tied to your reputation online than before. In fact, our experience of contemporary identity online is disarmingly similar to offline.

However, I still subscribe to the old Turkle. Consequence-free online environments allow us to practise and play without fear of offline effect, and offer an extraordinary place to experience the fluidity of our selves: I can be anyone, even a dog. As Tom MacMaster found, there still are places online where this is possible.

According to the author, almost everyone has tried to（）

A. sign up for an online game with a website

B. change his lifestyle by networking with online visitors

C. associate his online life with his of f line reputation

D. construct an online identity in one way or another

井控设备的功用：预防井喷，及时发现溢流，迅速控制井喷，处理复杂情况。（）