外贸函电填空题每日一练(2018.07.29)

填空题
We hope this unfortunate incident wil not afect the friendly relations（）us.
答案：possible
填空题
We have established an irrevocable letter of credit（）your favour with the Bank of China,Guandong．
答案：in
填空题
We hope this unfortunate incident wil not afect the friendly relations（）us.
答案：between
填空题
Risks other（）All Risks and War Risk can be covered if the extra pr－ enium should be borne by the buyer.
答案：so
填空题
We are glad that in the past few years,（）joint efforts,have greatly promoted both business and friendship.
答案：by