请选择ABCD6{/F0S)v(n+E6g He is taking _________ his coat.2I-W)L;d'N/A;I'I-C3o/D0\4\
A.on2I-W)L;d'N/A;I'I-C3o/D0\4\
B.up2I-W)L;d'N/A;I'I-C3o/D0\4\
C.down2I-W)L;d'N/A;I'I-C3o/D0\4\
D.off2I-W)L;d'N/A;I'I-C3o/D0\4\