—Hey it’s you Jackie! I didn’t think you could be here—A big surprise right? I for yo

问题补充：

—Hey ,it’s you, Jackie! I didn’t think you could be here．

—A big surprise ,right? I for you all the afternoon．

A. have waited

B. was waiting

C. have been waiting

D. waited

答案：

A. have waited

B. was waiting

(答案→)C. have been waiting

D. waited

解析：

试题分析:考查动词时态。根据语境可知到说话时间为止说话人一直在等杰基，所以用现在完成进行时表示从过去一直持续到现在的动作，强调持续性，而A选项现在完成时表示动作已结束。所以答案为C。句意：--嗨，是你啊，杰基！我没想到你会在这儿。----很惊讶，是吧？我一下午都在等你。