【简答题】下列程序的功能是读取10个实数,然后依次输出前1个实数和前2个实数和…前9个实数和、前10个
第8题
【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.
第9题
【简答题】将下列离子方程式改写成化学方程式: (1)CO32-+2H+==CO2↑+H2O ____________________________。 (2)Cu2++2OH-==Cu(OH)2↓ _____________________________。 (3)Zn+2Ag+==Zn2++2Ag ______________________________。将下列离子方程式改写成化学方程式: (1)CO32-+2H+==CO2↑+H2O ____________________________。 (2)Cu2++2OH-==Cu(OH)2↓ _____________________________。 (3)Zn+2Ag+==Zn2++2Ag ______________________________。将下列离子方程式改写成化学方程式: (1)CO32-+2H+==CO2↑+H2O ____________________________。 (2)Cu2++2OH-==Cu(OH)2↓ _____________________________。 (3)Zn+2Ag+==Zn2++2Ag ______________________________。
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