as the years passed many occasions-birthdays,awards,__with dad's flowers

分类: 作业答案 • 2022-01-09 18:05:15

问题描述：

as the years passed many occasions-birthdays,awards,__with dad's flowers
A,are marked B.were marked C,have marked D.had marked

答

B,被动句,as the years passed 过去时