实验中学为了给每个学生编号,设定末尾用1表示男生,用2表示女生.如果编号0584

全身应用广谱抗生素2周，创面有霉斑，怀疑真菌感染，最有特殊意义的检查是

A．新鲜中段尿直接镜检

B．血培养

C．创面涂片革兰特殊染色检查

D．创面涂片PAS特殊染色检查

E．坏死组织冷冻切片检查

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 一、根据上述信用证，回答下列问题

海运提单的种类

非离子性表面活性剂抗盐、抗钙、抗碱性能强，故可用来（）。

A、降粘

B、降滤失

C、破乳

D、以上均可

精神病人在能辨认或者能控制自己行为的时候违反治安管理的，不予处罚。 ( )

为股票发行出具审计报告的证券服务机构和人员，在该股票承销期内和期满后( )内，不得买卖该种股票。

A．5日

B．15日

C．1个月

D．6个月