是不是只有第三人称情况下动词末才加"S"?

都不对

She helps me to translates some sentences.
Does she come tonight?

在一般现在时的第三人称＋S

第一个的she要加s
第二个的does提问．do＋es.这时候come就不用再加了

应该是She helps me to translate some sentences.
Does she come tonight?

是