It's the third time you _____late for shool this week.A.were B.are C. had been D. have been
问题描述:
It's the third time you _____late for shool this week.A.were B.are C. had been D. have been
答
选 D
it is +序数词+ times +从句的结构中,从句要用完成时态.是在这个周内的事情,已经发生,不是过去就发生的.