请选择DCBA4_5b:t1S2S:o1T:H0\1r7\(Y1_3E -__________your brother here?+}.y(Z-l6A
-__________,he isn' t here.+}.y(Z-l6A
A.Is, Yes+}.y(Z-l6A
B.Are, No+}.y(Z-l6A
C.Are, Yes+}.y(Z-l6A
D.Is, No+}.y(Z-l6A