MARIE CURIE RECEIVED A PHD FROM THE SORBONNE AFTER SHE…………A DEGREE...

14. - KIEM TRA 1 TIET SO 1
KIEM TRA 1 TIET SO 1
14. Marie Curie received a PhD from the Sorbonne after she…………a degree in Physics with flying colours.A. earned B. has earned C. had earned D. was earning