四、判斷正誤：

　　1. A bill of exchange in defined as a conditional order in writing， addressed by one person to another.

　　2. Drafts are used for foreign trade.

　　3. A time bill is sometimes called a usance bill.

　　4. The amount of money the insurer agrees to cover by insurance against the subject matter is the insured amount， which is normally 110% of CIF invoice ＆#118alue of the consignment.

　　5. All risks cover all losses and damages to the goods caused by perils of the sea， fortuitous accidents and extraneous risks.

　　6. The insurer covers insurance for the shipment with the insurance company before the shipment.

　　7. Non-negotiable seaway bill is a document of title to goods.

　　8. Shipment date means the time limit during which the seller shall effect shipment of goods to the buyer as per the agreed destination by the agreed transportation means.

　　9. The shipping documents refer to the important documents signed between the shipping company and the exporter.

　　10. Marine transportation is not included in through B/L.

　　五、闡述題：

　　1、什么是交單？交單有哪幾種形式？ 并簡要描述。

　　2、請簡述付匯贖單環節中的主要程序，并指出發現單證不符時的處理辦法。

　　3、什么是結匯？我國出口結匯有哪幾種做法？

　　4、請分別敘述押匯、收妥結匯和定期結匯三種結匯方式。