This textbook is for the _______ students,not for the beginners.

问题描述:

This textbook is for the _______ students,not for the beginners.
A .observation
B .transportation
C .advanced
D .transfer

C .advanced
advanced 做形容词有这几种意思 adj.先进的; 高等的,高深的; 年老的; 晚期的