【单选题】
His final success ( ) his years of hard work.
【单选题】
His success[填空] hard work.
【单选题】
I think his hard work will _______ big success in the end.
【单选题】
This painting is ____ of his work.
【单选题】
He studied hard in his youth, __________ contributed to his great success in later life.
【单选题】
Success results ___________ hard work, and hard work results in success.
【单选题】
It [填空] him an hour to finish his work.
【单选题】
His father began to work ______ he was seven years old.
【单选题】
As a result of his hard work, he has gained ______ to the Beijing University.
【单选题】
6.Sam was ill yesterday, so he _____ his home work.