People under stress tend ________ their full range of potential.A.to expressB.to expressingC.expressingD.express
问题描述：
People under stress tend ________ their full range of potential.
A.to express
B.to expressing
C.expressing
D.express
答
A，tend to +动词原形是固定搭配。
答
A tend to do sth 趋向于做某事
答
A.to express
tend to do sth.倾向于,趋于做某事