问题
选择题
—Alice, why didn’t you come yesterday? —I ___, but I had an unexpected visitor.
A.had
B.would
C.was going to
D.did
答案
答案:C
—Alice, why didn’t you come yesterday? —I ___, but I had an unexpected visitor.
A.had
B.would
C.was going to
D.did
答案:C