问题
单项选择题
Motivation is the driving force within individuals that impels them to action.
A．impedes
B．interferes
C．holds
D．pushes
答案
参考答案：D
解析：动词辨析。impels推动，推进，激励，趋势；A．impedes阻止；B．interferes干涉，妨碍，抵触；C．holds保存，把握；D．pushes推动，推行，逼迫，因此选项D为答案。