【答案解析】This report aims to study several types of payment in order to simplify the payment during business trip. In this report, foreign currency, traveler's cheques, credit card are listed. ·Foreign currency: Carrying a small amount could be very useful for taxis, porters, telephone calls, snacks, even in case of robbers. However, large sum of money along with could be very dangerous. It's better to keep some small changes. Most UK banks need advance notice of your requirements, otherwise change sterling at the airport or port (though exchange rates are less favorable). ·Traveler' s cheques will be replaced if lost or stolen, theoretically within 24 hours. You pay 1 to 1.5% of the value of the cheques (and maybe a fixed handling fee if you are buying in any of the 20 plus foreign currencies) but usually get a better rate when cashing them. ·Credit cards: Access (linked to Mastercard in the US and Eurocard in Europe) and Barelayeard (linked to Visa) are accepted in nearly 5 million outlets each though they vary in their acceptability. Barclaycard, for example, is stronger in France, Spain and Italy, whereas access is most useful in Germany and the US. Their acceptance in continental petrol stations, too，is not always certain In conclusion，Since each has both advantages and disadvantages a combination of two Or three is advisable，the mixture depending on financial circumstances as well as destination. [妙句] 1．Carrying a small amount could be very useful for taxis，porters，telephone calls，snacks，even in case of robbers：随身携带少量外币对搭乘出程车，行李搬运工，电话，零食。甚至是遇到抢劫都是很有用的。 2．Most UK banks need advance notice of your requirements．大部分英国银行对你的要求需要预先通知。 3．they vary in their acceptability它们在接受能力上有所不同。 4．since each has both advantages and disadvantages a combination of two or three is advisable， the mixture depending on financial circumstances as well as destination.既然每一种都有利有弊，那么同时来用两种或三种都是可行的，它要取决于经济环境还有目的地。