He hesitated,and then began his words with a smiling face.比如这句 hesitated是在began his words之前 且began his words是过去时 为什么不用ha
问题描述：
He hesitated,and then began his words with a smiling face.比如这句 hesitated是在began his words之前 且began his words是过去时 为什么不用had hesitated?我有微妙的感觉这个句子与过去完成时的用法有一些区别 但是说不出来
答
这是一连串的动作,并列的动作,时态应该一致,就像He often gets up and brushes teeth.