漫游汇款客户忘记密码，不得办理兑付，但可由（）办理退汇。A.兑付人B.承兑人C.汇款人D.柜员
A.兑付人
B.承兑人
C.汇款人
D.柜员
参考答案：C
Now the environment in city is _______ than it was before. We should keep it clean. [ ]
A. much better
B. more worse
C. more better
D. much worse
如图所示的措施中，为了减小压强的是 [ ]
A.
B.
C.
D.
