单项选择题
Among the kinds of documentary credits subject to UCP600, from which can the beneficiary get two banks irrevocable undertaking to pay if complying documents are presented。()
A.Irrevocable credit B.Transferable credit C.Confirmed credit
多项选择题 担保具有()的特征。
多项选择题 我-行担保种类包括:()。
多项选择题 我国银行的担保类业务主要是()。