A、BECAusE shE is so young.
B、BECAusE thE mAn DiDn’’t unDErstAnD it EithEr.
C．BECAusE shE DoEsn’’t hAvE A gooD knowlEDgE oFEnglish.
D．BECAusE thE novEl is too DiFFiCult to unDErstAnD、