Before he washes his face ,brushes his teeth and then ( ) out to do morning exercises.

题目

Before he washes his face ,brushes his teeth and then ( ) out to do morning exercises.
( )中填go还是going还是goes

答案

洗脸,刷牙,做早操是连续的三个行为,主语都为he,填goes.不过感觉这个句子有点不通耶,你确定没抄错或是少点什么么,