To whom is an endorser liable if the bill of exchange is dishonored（）

单项选择题Your customer asks your bank to handle a collection outwards on his behalf. Your bank is（）

A．the reimbursing bank
B．the negotiating bank
C．the remitting bank
D．the collecting bank

单项选择题The risk to the exporter in open account trading is that by surrendering the shipping documents to the importer, he（）before he has obtained payment for them.

A．is in control of the goods
B．loses control of the goods
C．retains control of the goods
D．gives up control of the goods