国际标准化组织（ISO）人民币的国际货币符号是（）。
A.RMB
B.CNY
C.USD
D.EUP
参考答案：B
---How do you feel your travel to Hainan?
--- _______ ,I enjoyed it very much, although the weather of some days was unpleasant.
A．In addition
B．On the whole
C．In other words
D．On the other hand
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