问题详情:
--- I visited you last night, but you wasn’t at home.
--- I’m terribly sorry. I ________ at that time.
A. shopped B. have shopped C. was shopping D. am shopping
【回答】
C
知识点:动词时态
题型:选择题
问题详情:
--- I visited you last night, but you wasn’t at home.
--- I’m terribly sorry. I ________ at that time.
A. shopped B. have shopped C. was shopping D. am shopping
【回答】
C
知识点:动词时态
题型:选择题