We have to consider what we should gain and what we should give up under this （）

【填空题】Anti-virus Software Engineer: Hi, Sally. I understand you have some concerns about network security. Owner: Yes. I really appreciate you coming in, Jeff. I could really use your help. Engineer: Did you check the audit （1） like I suggested? Owner: I tried to log in with the （2） you sent me. But it still didn’t work. Engineer: Okay, I’ll have to take a look at it myself. Owner: Based on what you’ve seen, what changes do you recommend? Engineer: Well, first of all, I highly recommend upgrading your anti-virus （3）. Owner: I had a feeling you would say that. Is it going to be expensive? Engineer: Don’t worry, you can upgrade for free. I’d also like to change your SSL （4）. Owner: Okay. That sounds like a good idea. Engineer: After that, I can reset the （5） on your firewall. Does that sound good to you? Owner: It sounds good to me, Jeff. Just give me an estimate and we’ll get started.

A、commemorative speech

B、speech of presentation

C、persuasive speech

D、speech of introduction

【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.