现在完成时,的标志,一般用汉语翻译过来有什么特征答:1现在完成时常用的时间状语有lately,recently,just,already,yet,up to now,till now,so far,to this day,in the past few years/months/weeks/days,over the past few years,during the last three months,for the last few centuries,through centuries,throughout history等.2在时间状语从句中,谓语动词可以用...