“朋友圈”找客戶的方法主要是指以下哪些網(wǎng)站？（）

Please take the necessary steps（）delay.

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

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

If you will send us a catalog by air,we shall（）very much.

If the first shipment is satisfactory,we can（）with you some repeat orders.

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

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

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

We（）some brochurs（）to illustrate the procucts we manufactured.