Wewouldliketotakethis______toestablishbusinessrelationswithyou.
Alongwiththeletterwashispromise_____hewouldvisitmethiscomingChristmas.
Theletterofcreditshouldbeestablished____itsclauses____conformitywiththetermsandconditionsofthecontract.
再保险业务是以原保险业务的存在为前提的，()
下列项目中应计入营业外支出的是()
