假如出口货物需要办理出口收汇核销,报关员应在申报时向海关提交( )。
A.出口货物报关单
B.出口付汇证明
C.出口收汇核销单
D.出口退税证明
参考答案:C
It is thirty years since my father ______ in love with oil painting so that he is a famous painter now. [ ]
A. was
B. fell
C. enjoyed
D. loved
“工作接地”就是把电力系统置于地表位置。( )