— I called you at nine this morning, but
题型:选择题
问题:
— I called you at nine this morning, but there was no answer.
— Oh, sorry, I ______ with my sister in the shopping center.
A.shop
B.was shopping
C.shopped
D.will shop
— I called you at nine this morning, but there was no answer.
— Oh, sorry, I ______ with my sister in the shopping center.
A.shop
B.was shopping
C.shopped
D.will shop