how long is it since you last saw her?since 不是用在现在完成时吗

来源:学生作业学帮网 编辑:学帮网 时间:2024/06/01 07:13:19

how long is it since you last saw her?
since 不是用在现在完成时吗

it代表时间,since从...到现在
how long is it since you last saw her?
从你上次见到她到现在,有多长的时间了?