Question

【题目】Mary got first prize in the last exam and I think working hard is the _______of her success. Just as a saying goes, “No pains, no gains.”
A.result
B.cause
C.reason

Answer 1

【答案】B
【解析】句意：玛丽在最后一次的考试中获得了一等奖，我认为努力工作是她成功的原因。正确谚语所有：“没有付出，就没有收获”。result结果；cause主要原因；reason理由。结合句意，努力学习是成功的主要原因，故选B。