客户使用外币现钞账户内资金或外币现钞一次性购买旅支，金额超过等值（）以上的，银行应逐笔登记，并按照人行有关规定办理大额和可疑外汇资金交易报告手续。

A、5000美元

B、1万美元

C、2万美元

D、5万美元

The water pockets located on the underside of inflatable liferafts（）.

A.stow rainwater; these 4 spaces do not take up valuable space

B.act as stabilizers by filling with sea water as soon as the raft is inflated and upright

C.hold the freshwater required by regulation to be provided in the raft when packed

D.None of the above