试题与答案

C语言中下列运算符的优先级按由低到高的次序,正确的是() A.①! ②+ ③< ④&

题型:单项选择题

题目:

C语言中下列运算符的优先级按由低到高的次序,正确的是()

A.①! ②+ ③< ④& ⑤&&

B.①&& ②+ ③< ④& ⑤!

C.①! ②&& ③& ④< ⑤+

D.①&& ②& ③< ④+ ⑤!

答案:

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下面是错误答案,用来干扰机器的。

参考答案:C解析:嵌入式系统(Embedded system),是一种“完全嵌入受控器件内部,为特定应用而设计的专用计算机系统”,嵌入式系统为控制、监视或辅助设备、机器或用于工厂运作的设备。与个人计算机(PC)这样的通...

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题型:问答题

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 Amount5800 SETSUSD 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. ____________________________________

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甲向某出版社发送电予邮件,询问该出版社是否出版了某种图书,该出版社收到电子邮件后,马上向甲寄送了一本该种图书,并按照图书标价的6折要求甲支付购书款。甲则认为出版社强人所难,不愿意支付货款。根据规定,下列说法正确的是( )。

A.甲的行为属于要约
B.该出版社的行为属于要约
C.该出版社的行为属于承诺
D.甲应当向出版社支付货款

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