请选择DCBA/?*J0W2E3\.~5^/u0~)}'P5t "Are you ______ ?""Yes，we are ______ brothers.";g;?4H(A3d*J8]:w5W
A．twin，twin;g;?4H(A3d*J8]:w5W
B．twins，twins;g;?4H(A3d*J8]:w5W
C．twins，twin;g;?4H(A3d*J8]:w5W
D．twin，twins;g;?4H(A3d*J8]:w5W