----Sir, I put my bag on the desk but now it is gone .
----Don’t worry. .
A. You should be responsible for it .
B. I’ll look into it immediately
C. I don’t care about it
D. I’m sorry to hear that
网友回答
A. You should be responsible for it .
(答案→)B. I’ll look into it immediately
C. I don’t care about it
D. I’m sorry to hear that
解析：You should be responsible for it你应该为这事负责，I’ll look into it immediately我会立刻调查这件事的，I don’t care about it我不在乎这事，I’m sorry to hear that听了这事我很伤心。句意：先生，我把包放在桌子上了但是现在不见了。别担心，我会立刻调查这件事的。所以选B。