问题
选择题
—I called you yesterday evening, but there was no answer.
—Oh, I am sorry. I ______ dinner at my friend's home. [ ]
A. have
B. had
C. was having
D. have had
答案
答案：C
搜题请搜索小程序“爱下问搜题”
—I called you yesterday evening, but there was no answer.
—Oh, I am sorry. I ______ dinner at my friend's home. [ ]
A. have
B. had
C. was having
D. have had
答案：C