When asked why he was late.healways kept s_________里填什么?

When asked why he was late.healways kept s_________里填什么?
When asked why he was late.healways kept s____
_____里填什么?

When asked why he was late.healways kept s_________里填什么?
silence 保持沉默

silent
保持沉默

silence

silence 沉默
问他为什么迟到，他总是保持沉默