what do you mean___'Help yourself to some fish'?A.for saying B.by sating 解释下选什么

问题描述:

what do you mean___'Help yourself to some fish'?A.for saying B.by sating 解释下选什么

这样可能会比较好理解些:通过(by)某种动作(say sth) 来表达某种意思(mean sth),所以对mean 的宾语提出疑问,并与提前,变为what ,而动作依旧保持原有语序,by doing sth ,
所以选B

by
因为mean by sth
by doing sth
是固定用法。
希望能解决你的疑问☆⌒_⌒☆

B.by sating
what do you mean by 是固定句型,需要背过