This is the reason ____ they are all against the plan.A.which B.that C.why D.what
问题描述：
This is the reason ____ they are all against the plan.A.which B.that C.why D.what
This is the reason ____ they are all against the plan.
A.which B.that C.why D.what
Which one?Why?
答
This is the reason __that __ they are all against the plan.
这就是.的原因.
=This is whythey are all against the plan.
这就是为什么.
前一句不能再用why,重了.