We hereby register a claim with you（）the basis of here,we can obtain a number of orders for you.

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

We are glad that in the past few years,（）joint efforts,have greatly promoted both business and friendship.

As we are heavily committed,we are sorry that we are not in a（）to accept new orders.

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

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

Our foreign trade policy is based（）equality nad mutual benefit.

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.

“朋友圈”找客戶的方法主要是指以下哪些網(wǎng)站？（）