问题详情:
It is accepted by everyone that knowledge is the most valuable _______ for human beings.
A. standard B. treasure C. invention D. instruction
【回答】
B
知识点:名词
题型:选择题
问题详情:
It is accepted by everyone that knowledge is the most valuable _______ for human beings.
A. standard B. treasure C. invention D. instruction
【回答】
B
知识点:名词
题型:选择题