是my watch stopped还是my watch stops

是my watch stopped还是my watch stops
是my watch stopped还是my watch stops

是my watch stopped还是my watch stops
my watch stopped
因为写这句时,已经早停了,是过去的.
或者用完成,如果对现在有影响.
my watch has stopped

stopped表示已经停了

语法上都可以，要根据具体的上下文与时间状语。
my watch stopped------------------曾经停过
my watch stops---------------------经常停