it is a possibility that 可不可以这样说 为什么

it is a possibility that 可不可以这样说 为什么 it还是there is a possibility that there is a possibility that it will rain.中为什么用that而不用which 和 为什么有there is possibility that这样的同位语从句,没有there is a fact that 可不可以这样说It is that why...或者It is why ... ___[A.It B.There]is no possibility that he can win the first 为什么有 There is no possibility ,而没有 It is no possibility 用even if ,it is/was ＋被强调部分＋that...,there is a possibility th This is a possibility that the train may be late. _________ is a possibility it will become very cold tomorrow 有人这样说：（It is strange that he (should) have made a mistake.他居 It seems that there is no possibility that this team will wi