In view of the long-stanging business relations（）us,we wish to settles this dispute amicably.

We wih to acknowledge receipt of your letter of March 15,（）reached us yesterday.

Please take the necessary steps（）delay.

“找客戶實(shí)操過(guò)程”見面課中提到的谷歌搜索引擎優(yōu)化，是的以下哪個(gè)縮寫？（）

We have established an irrevocable letter of credit（）your favour with the Bank of China,Guandong．

While （） an enquiry, you ought to enquire into quality specification and price etc.

As to chemical products we are well connected（）the major producers in America.

We hope this unfortunate incident wil not afect the friendly relations（）us.

We trust the mentioned shipment will reach you（）sound condition.

We shall book a trial order with you,（）goods are competitive in price and of good quality.