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问题 单项选择题 A1/A2型题

男性，50岁，腹股沟三角突出半球形包快，易还纳，未进入阴囊，不透光，主要考虑为（）。

A.鞘膜积液

B.隐睾

C.股疝

D.斜疝

E.直疝

答案

参考答案：E

解析：该患者年龄及临床表现均符合腹股沟直疝。

单项选择题

哪种H2-受体拮抗剂的作用强而持久且副作用少

A．法莫替丁

B．雷尼替丁

C．呋喃硝胺

D．西米替丁

E．非那西丁
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填空题


The ABC Bank
Irrevocable documentary credit
Number: LC123—258866
Date: August 24, 1999
Date and place of expiry: October 30, 1999 China
Advising bank: Bank of China
Beneficiary: China XYZ import and export corp.
Applicant: UVW corporation.
Amount: USD52, 500(Say U. S Dollars fifty two thousand five hundred only)
We hereby issue irrevocable documentary credit which is available with:
Any bank
By negotiation of beneficiary’s drafts at sight
For full invoice value
Drawn on the ABC bank
Partial shipments: Not allowed
Transshipment: Not allowed
Shipment from: Shanghai
To: Tokyo Japan
At the latest: October 15, 1999
Following documents required:
+Signed commercial invoice in three copies
+Full set of clean on board ocean bill of lading
+Weight certificate in two copies
Covering: 100 metric tons(5PCT MOL)of XY chemical in drums at USD 500 per M/T.
Special instructions: Insurance to be effected by buyer.
Instructions to advising bank: Please advise this credit to the beneficiary
We hereby undertake that drawers, endorsers in compliance with the terms of this credit will be duly honored upon presentation to the drawee bank.
Authorized signature
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