Despite the bad weather, the garden party last night turned out _____ success. We sang and danced until it came to _____ end at 12:00.

A．a; an

B．a; the

C．the; an

D．/; an

翻译：孟子曰：“水信无分于东西，无分于上下乎？人性之善也，犹水之就下也。人无有不善，水无有不下。今夫水，搏而跃之，可使过颡；激而行之，可使在山。是岂水之性哉？其势则然也。人之可使为不善，其性亦犹是也。”