单选题 Pupils may go on and reach certain broad and ______ understandings which are the final objectives of education itself.
A. strict B. narrow C. vague D. general

【正确答案】 D
【答案解析】[解析] strict严格的；narrow狭窄的，精密的，严密的，有限的，气量小的；vague模糊的；general总体的，大致的。