The government in China is now pouring money into transforming its education sector; in the last decade alone it ____ its number of annual university graduates.
Aamplified
Boverstated
Cduplicated
Dquadrupled正確答案
答案與詳解
quadrupled 意為變為四倍、增加四倍,精確描述畢業生人數的大幅增長,完全符合教育擴張的上下文。
