well,exactly how much do you ___ for a haircut?A. paid B .charge 说明选的原因,不选的原因

问题描述:

well,exactly how much do you ___ for a haircut?
A. paid B .charge
说明选的原因,不选的原因

选B charge是找零的意思
A选项是过去时态和前面的do冲突

charge 要用动词原形