Question

【题目】—Why didn’t Mona answer my telephone yesterday evening?

—She __________ with us at Pattaya KTV at that time.

A. is singing B. will sing

C. was singing D. has sung

Answer 1

【答案】C

【解析】

试题分析：句意：为什么莫娜昨天晚上不回我的电话？——那时她与我们在芭堤雅的KTV唱歌。at that time在那时，用于过去进行时态，故答案为C。