17[单选题,1.3分] It is not who is right, but what is right ________ is of importance.
A.which
B.it
C.that
D.this
出自:河南大学-本科英语

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块