—Alice why didn’t you come yesterday? —I but I had an unexpected visitor.A. had B. woul

问题补充：

—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：

A. had

B. would

(答案→)C. was going to

D. did

解析：可联系答.案.网客服索取。