MY FRIEND TOM, ______ SINGS FOLK SONGS VERY WELL, CAN COMPOSE MANY...

1. - DE CUONG ANH 9 HKII P1
DE CUONG ANH 9 HKII P1

1. My friend Tom, ______ sings folk songs very well, can compose many pieces of music.

A. which B. whom C. who D. that