The boss didn’t know who for the broken cup.A.will blame

The boss didn’t know who for the broken cup.A.will blame
B.to blame
C.blamed
D.blames答案：B难度：1知识点：词汇与结构部分\大学英语A\结构A\结构A
A.will blame
B.to blame
C.blamed
D.blames
正确答案：B
解析:词汇与结构部分\大学英语A\结构A\结构A