Question

【题目】 —I called you this time yesterday, but there was no answer.

—Oh, I’m sorry. I ________ dinner at my friends’ home.

A. have B. had C. was having D. have had

Answer 1

【答案】C

【解析】考查时态。句意：我——昨天这个时候给你打电话了，但是没人接听。——哦，对不起，那时我正在我朋友家里吃晚餐。根据短语：this time yesterday可知要用过去进行时态。故选C。