---Why do you keep looking back?
---I have a feeling that we .
A. were followed
B. have been followed
C. are being followed
D. are following
网友回答
A. were followed
B. have been followed
(答案→)C. are being followed
D. are following
解析：考查时态及语态。句意：你为什么一直往后看？——我有种感觉我们正在被人跟踪。可知从句内容表述的是现在正进行的动作，我们是被跟踪的对象，故用被动语态，选C。