My mother often tells me to study hard. She says hard work success.
A. leads to
B. belongs to
C. has to
D. holds on to
网友回答
(答案→)A. leads to
B. belongs to
C. has to
D. holds on to
解析：此题重点考查四个短语的区别，lead to表示导致，引导；belong to表示属于；has to表示不得不，hold on to表示坚持；根据语境可知选择A。成功来源于刻苦工作。