请选择ABC/K4G9l'q8u7_;D:k She ________ speak English then. But now she_______speak.1]3q'P'l'|'l5j)F'y4C
A. couldn’t, can1]3q'P'l'|'l5j)F'y4C
B. could, can1]3q'P'l'|'l5j)F'y4C
C. can’t, could1]3q'P'l'|'l5j)F'y4C