— Oh, this cartoon book is very interesting. Where did you buy ____? I want to buy _____, too. 

— In the bookshop near my home. [ ]

A. one; one

B. it; it

C. it; one

D. one; it

根据UCP500，信用证划分为四个种类，即（）。

A.付款信用证、迟期付款信用证、承兑信用证、议付信用证

B.即期信用证、远期信用证、议付信用证、保兑信用证

C.可循环信用证、可转让信用证、背对背信用证、对开信用证

D.即期信用证、远期信用证、承兑信用证、保兑信用证