She ___me only twice since last yearA.sees B.was seeing Chas seen D.hevaseen

问题描述:

She ___me only twice since last year
A.sees B.was seeing Chas seen D.hevaseen

C
has seen

C.has seen 一般since前面用完成时态,后面用过去时态,也可以接表示过去的时间,就像这一题,用的last year,就是表过去的时间