— What do you think of Jeremy Shu-How Lin's overnight success?  

— I think it is not good luck but hard work _____ has made him what he is today. [ ]

A. that            

B. which            

C. when          

D. where

作文

请以“十六岁，我想说”为题写一篇作文。要求：立意自定，综合运用多种表达方式，有真情实感，书写工整，不得抄袭，字数不少于600字。