She let the children to play instead of staying at home all the time.A. going outB. went

问题补充：

She let the children to play instead of staying at home all the time.

A. going out

B. went out

C. to go out

D. go out

答案：

A. going out

B. went out

C. to go out

(答案→)D. go out

解析：let sb do sth 让某人做某事；let后接动词原形作补语。 句意：她让孩子们外出玩而不是一直呆在家中。