it is a fact that和 that was a fact that的区别

it is a fact that和 that was a fact that的区别 it is a fact that +句子 that能去掉吗? ①It is a fact that Stuart is ugly.与 it is all a result of the fact that in fact 和in fact that 有什么区别 It is a fact that there is a _____（一代）gap between parents an 33.It is a fact that there is a _______ towards regional coo It reveals the plain fact that he is a boy,isn't it?这句话对么? He seems a foreigner,____ in fact it is.A.which B.as C.that It is a well-known fact that the cat family embraces lions a The fact that she was a few minutes late is no reason for di .the fact that she was a few minutes late is not reason for