英语 现在完成时、过去式、一般现在时的标志词有哪些?答:★一般过去时:ago, yesterday, the day before yesterday, last week/year/night/month..., in 1989, just now, at the age of five, one day, ago, long ago, once upon a time, then(那时), on that day,★现在进行时:now, at this time, these days, Listen! Look! at this ...