下面这段对话是什么意思?Didn't you install any anti-virus software?Or did you use any USB flash disk that might be possibly infected by viruses? Of course I did.它是反义疑问句还是什么句?回答时有什么规则?Of course I did.B

下面这段对话是什么意思?Didn't you install any anti-virus software?Or did you use any USB flash disk that might be possibly infected by viruses? Of course I did.它是反义疑问句还是什么句?回答时有什么规则?Of course I did.B
下面这段对话是什么意思?
Didn't you install any anti-virus software?Or did you use any USB flash disk that might be possibly infected by viruses?
Of course I did.
它是反义疑问句还是什么句?回答时有什么规则?
Of course I did.But I had used my USB flash disk in my office before I came.

下面这段对话是什么意思?Didn't you install any anti-virus software?Or did you use any USB flash disk that might be possibly infected by viruses? Of course I did.它是反义疑问句还是什么句?回答时有什么规则?Of course I did.B
你没有安装任何的杀毒软件么?还是你使用了可能感染了病毒的U盘?
我当然做了.
这是一般疑问句.只是用DIDN'T开头感觉有点像反义疑问句.
这个回答应该指的是“我”既安装了杀毒软件,也使用了带病毒的U盘.

你没有安装任何防病毒软件，还是你使用任何USB闪存盘可能被病毒感染的可能？
当然，我做到了。