I can not go to the private high school. 5000 dollars is just too much for my family to sp

问题补充：

I can not go to the private high school.，5000 dollars is just too much for my family to spare from living fees.

A. In other words

B. That is

C. I mean

D. Or rather

答案：

A. In other words

B. That is

(答案→)C. I mean

D. Or rather

解析：此题考查习语辨析。In other words “换句话说”；That is“也就是说”；I mean“我的意思是”；Or rather“更确切地说”。句意：我不能去那所私立学校。我的意思是，从生活费中抽出5000美元对我们家来说太多了。