-ivy has won a scholarship to Beijing university. 这道题怎么做？

-ivy has won a scholarship to beijing univerisity.
-yes. she must have worked hard to become ____she is today.
a who b where cwhat d how

C
she must have worked hard to become __what __she is today.

希望这能帮到您 !!
她一定为此很努力，才成为今天的样子。what引导表语从句。做become表语。在这里指代“现在的样子。”请你看看what引导的表语从句百科例子
He has become what he wanted to be ten years ago.
他已经成为了他10 年前想成为的。
我的答案100％正确。

a who 是的，她的勤奋造就了她的今天

答案是b 因为句子中说ivy已经赢得了北京大学的奖学金； 所以第二句是说。是啊，她一定为此很努力，才获得了今天的成就。 那么我们用排除法； 首先who she is是她是谁？这里显然不合适，虽然语法没有错，意思是错的。不是说她努力了才能成为自己，她本来就是自己； 然后what也是错的，因为what is she意思是问职业，这里意思不合适； 而how is she这句话意思是：她怎么样