【题目】She is working hard all day long，which will surely________ her success in her future work.
A.result from
B.contribute to
C.benefit from
D.stick to

【答案】B
【解析】句意：她整天都在努力工作，这当然导致她在未来工作中取得成功。导致“contribute to”，result from“由于”，benefit from“从…中受益”，stick to“坚持”，故选B。