一、判断 1. When dealing in international trade (exporting and importing), a businessman has to face a variety of conditions which differ from those to which he has grown accustomed in the domestic trade. ( ) 2. According to the CISG, once the offerer stipulates the validity on the offer ,the offerer can still cancel the offer . ( ) 3. Offer and acceptance are two indispensable links for reaching an agreement and concluding a contract. ( ) 4. During the negotiation , the offer is made by seller and acceptance is made by buyer . ( ) 5. Enquiry, offer and acceptance are indispensable part of a negotiation . ( ) 6. If an offer remarks "irrevocable",it means the offeror has no right to withdraw the offer. ( ) 7. An advertisement on paper is an effective offer . ( ) 8. Same to the offer, acceptance also can be cancel . ( ) 9. An offer may not indicate the terms of payment.( ) 10. The price-list and catalogues sent to some companies are also offers with binding effect.( ) 11. Price terms are mainly applied to determining the prices of commodities in international trade. ( ) 12. Warsaw-Oxford Rules clearly explain the thirteen kinds of trade terms incurrent use. ( ) 13. As an exporter, you concluded a deal with an American on basis of EXW; then your transaction risk is reduced the minimum degree . ( ) 14. According to the interpretation of the Revised American Foreign Trade Definition, FAS is suitable for all kinds of transportation. ( ) 15. On CIP terms, the seller must pay the freight rate and insurance premium as well as bear all the risks until the goods have arrived at the destination . ( ) 16. The common feature of an FOB contract and an FAS...