. He is a cutler(刀具商)--­­­, a man who sells knives and sharp tools.A. in concl

. He is a cutler(刀具商)--­­­ , a man who sells knives and sharp tools.
A. in conclusion
B. in general
C. what’s more
D. that is to say

A. in conclusionB. in generalC. what’s more(答案→)D. that is to say解析：短语辨析。A.总之；最后 B.一般而言 C. 再说 D. 就是；换言之。句意：他是个道具商，换句话说，一个买刀和锋利的工具的人。故选D。

我好好复习下