the boy is so naughty that he sometimes turn a deaf ear to what his parents have advised.why?为什么从句用动词turn?不应该是turns?the boy is so naughty that he sometimes turn a deaf ear to what his parents have advised.

问题描述:

the boy is so naughty that he sometimes turn a deaf ear to what his parents have advised.why?
为什么从句用动词turn?不应该是turns?the boy is so naughty that he sometimes turn a deaf ear to what his parents have advised.

应该是turns

应该是turns.turn是错误的