问题
选择题
—I called you last night, but there was no answer,
—Oh, I'm 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 last night, but there was no answer,
—Oh, I'm sorry. I dinner at my friend's home. [ ]
A. have
B. had
C. was having
D. have had
答案：C