单选题 Insurance is to be purchased by the buyer if a transaction is concluded on ______ basis.

单选题 As this item falls within the ______ of our business activities, we shall be pleased to start doing business with you at an early date.

单选题 ______ please find a catalogue which illustrates all the products we manufacture.

单选题 After several years of development, we have significantly ______ our business scope 范围 and now we deal in nearly 60 kinds of goods.

单选题 We would be grateful if you could let us have your quotations and usual ______ terms.

单选题 We are much impressed by the ______ of your products.

单选题 The goods you inquired about are ______, but we can offer you alternatives.

单选题 Thank you for providing your price list showing all the products now ______ for sale.

单选题 The company ______ Dongguan and has branches(分公司) in more than 16 cities all across China.