The cashier didn't realize that he had delivered high-grade liquor at all, so B had no subjective punishment consciousness, and A constituted theft. A was elected.
The cashier has no intention of exempting debts, that is, he has no intention of being punished, which does not constitute fraud. The perpetrator's subsequent escape was a civil dispute. B was elected.
Changing the meter makes the amount of the meter smaller. The object is stealing electricity. The toll collector doesn't know that he is stealing electricity, and there is no intention of punishment. The perpetrator constitutes theft. C was elected.
B The loss is 200,000 yuan. For this 200,000 yuan, B is fully aware subjectively, and knows that this 200,000 yuan was transferred from his own hand to A's hand. B has the intention of punishment, and A's behavior constitutes fraud. Do not choose.