—I called you yesterday evening, but the
题型:选择题
问题:
—I called you yesterday evening, but there was no answer.
—Oh, I'm sorry. I _______ dinner at my friend's home. [ ]
A. had
B. was having
C. have had
—I called you yesterday evening, but there was no answer.
—Oh, I'm sorry. I _______ dinner at my friend's home. [ ]
A. had
B. was having
C. have had