---What do you mean___saying"Kill two birds with a stone?" ---You can__your holiday
问题描述：
---What do you mean___saying"Kill two birds with a stone?" ---You can__your holiday
---What do you mean___saying"Kill two birds with a stone?"
---You can__your holiday with a visit to your friend.
A.by;combine B.for;combine C.by;separate D.for;separate
求详解
答
选择a what do you mean by固定搭配,表示.的意思设什么.combine with是固定词组