In a presentation, we should only use visual aids if they are necessary to maintain interest and assist comprehension.

A、We should only study all the time in opposition to going out and practice.

B、We should go out and practice as opposed to only studying all the time.

C、/

D、/

【简答题】翻译下列语句。 (1) We should be obliged if you would let us have some names and addresses of likely importers of good standing from your customers, together with brief credit reports on them. (2) Would you please let us have the particulars of your products? (3) It is our long-term wish to establish business relations with you. (4) If you are interested in setting up trade relations with us in this line, let us know your specific requirements/demands. (5) We would like to know what you can offer in this line as well as your term of sales. (6) We are pleased to send you here with our Performa Invoice No.12in triplicate as requested. (7) The above inquiry was forwarded to you on January the fifteenth, but we have not received your quotation yet. Your early offer will be highly appreciated. (8) As requested, we are sending you our quotation sheet in triplicate and wish you to place your order with us as soon as possible. (9) Your order is receiving our immediate attention and you can depend on us to effect delivery well within your time limit. (10)Owing to your delay in delivery, we are no longer in the position to accept your goods. We hereby cancel our order.

A、Customer analysis.

B、Resource preparation.

C、Presentation displaying.

D、Staff training.