-CouldyoutellmewhereyoufoundMissGaojustnow？-Gertainly．I...

问题详情：

-Could you tell me where you found Miss Gao just now？

-Gertainly．In the principal's office．They    happily at that time．

A．are talking talked  C．were talking

【回答】

C

知识点：动词时态

题型：选择题