he knows a lot about New York.So,he does.i hear he ----befor

he knows a lot about New York.So,he does.i hear he ____before选哪个为什么.he knows a lot about New York.So,he does.i hear he ____beforeA.had gone there B had been there C.has gone there D.has been there2.you should tell tom that he_____ to work for Nanjing TV station.i think so ,I will tell hi when i see him this eveningA.has been chosen B is chosen