问题
When someone talks, everyone is expected to listen, no matter how ______.
A:the person’s speaking may be dull
B:dull the person’s speaking may be
C:may the person’s speaking be dull
D:dull may the person’s speaking be
B:dull the person’s speaking may be
C:may the person’s speaking be dull
D:dull may the person’s speaking be
正确答案是：
