i am a little confused about this, who can help me ? thanks
Chickens and other animals were sacrificed and their intestines poked to find signs indicating rain or drought.
I saw this scentence in my text book, i think it's a wrong question, i think it should plus the word "were" before the word "poked". 因为我觉得前面用的被动，后面也应该用被动。is my thought right or wrong? please explain for me. thank you very much!