Which of the Following Was NOT a Method Employed by Kubilai

Multiple Choice

Which of the following was NOT a method employed by Kubilai Khan to maintain the separation of Mongols and Chinese?

A) Chinese were forbidden to serve at any level of the Mongol administration.
B) Chinese scholars were forbidden to learn the Mongol script.
C) Mongols were forbidden to marry ethnic Chinese.
D) Only women from nomadic families were selected for the imperial harem.