93.And in the end, the thrill of creating a properly running system is quite ____.
A.satisfied
B.satisfy
C.satisfaction
D.satisfying
出自:大学英语1

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