“朋友圈”找客戶的方法主要是指以下哪些網(wǎng)站？（）

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

We hope that you wil look（）the cause of the defective goods.

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

Your immediate reply should reach us not later（）the end of this month.

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

Risks other（）All Risks and War Risk can be covered if the extra pr－ enium should be borne by the buyer.

Risks other（）All Risks and War Risk can be covered if the extra pr－ enium should be borne by the buyer.

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

We are glad to enter （） business relations with your corporation.