邮政国际汇兑业务发汇币种目前仅限于美元，收汇（即兑付）币种目前也限于美元和人民币。
参考答案：对
Professor Li keeps telling his students that the future ______ to the well-educated. [ ]
A. is belonged
B. belongs
C. is belonging
D. will be belonged
______ 是从事报关工作的资格证明。
A．报关员证
B．报关员IC卡
C．报关员资格证书
D．报关员岗位考核合格证
