单选题 The influence of Greece and Rome became greater in the fourteenth and fifteenth century because ______.

A、 Roman and Greek works were better than the those of medieval Christian church
B、 Roman and Greek works were different from Medieval works
C、 the Roman and Greek music became known
D、 a lot of Roman and Greek works were discovered

【正确答案】 D

【答案解析】文中说道“this influence became much greater in the fourteenth and fifteenth centuries when more Roman works became known”，此处known的意思即“被发现”，A，B两项文中均未提到，C项music不对。