Who do you think will win the frist prize in your class?— The one____hard A,working hard B works
问题描述：
Who do you think will win the frist prize in your class?— The one____hard A,working hard B works
答
A,working hard 为正确选项.
这是现在分词短语做后置定语,修饰the one,意思是“努力学习的那个人”如果我一定要用works 这样也可以把：The one who works hard.可以的。这是定语从句了。“俊狼猎英”团队为您解答。