don't know why shouldn't he agree with me 从句为什么不用陈述句即why he shouldn‘t前面是I don't know。说清楚点，强调句就可以那样用吗？变为陈述句有怎样？

don't know why shouldn't he agree with me 从句为什么不用陈述句即why he shouldn‘t前面是I don't know。说清楚点，强调句就可以那样用吗？变为陈述句有怎样？
don't know why shouldn't he agree with me 从句为什么不用陈述句即why he shouldn‘t
前面是I don't know。
说清楚点，强调句就可以那样用吗？
变为陈述句有怎样？

don't know why shouldn't he agree with me 从句为什么不用陈述句即why he shouldn‘t前面是I don't know。说清楚点，强调句就可以那样用吗？变为陈述句有怎样？
I don't know why shouldn't he agree with me 句中,从句如果是陈述就应该是：I don't know why he didn't agree with me.,两句同意,但前者更注重强调“他不同意”.
即反问强调.

原句有强调意思，即为什么他竟然不同意我

这是强调句。