---Harry Potter studies hard at math _______. 

---Harry Potter studies hard at math _______.

---Yes. He makes up his ______ to improve his math.

A. recent, mind B. recent, thought C. recently, mind D. recently, thought

【答案】

C

【解析】

句意：——最近哈利·波特努力学习数学。——是的。他下决心提高他的数学。recent最近的，是形容词；recently最近地，是副词；mind思维，thought想法。第一空修饰整个句子，故用副词recently。第二空根据短语make up one’s mind to do sth“下决心做某事”，故用名词mind。故选C。