In fact,we would not be able to understand it if we heard it
In fact,we would not be able to understand it if we heard it today.找出‘In fact’的两个同义词,...
In fact,we would not be able to understand it if we heard it today.找出‘In fact’的两个同义词,且这个句子为什么用一般过去式,不用一般现在进行时