—Have you been to the Great Wall?
—Perhaps not in my memory; ____, it might have been during the early childhood.
A.if any | B.if so |
C.if ever | D.if not |
推荐套卷
—Have you been to the Great Wall?
—Perhaps not in my memory; ____, it might have been during the early childhood.
A.if any | B.if so |
C.if ever | D.if not |