Have you written a letter to you mather ? I wrote _____ yesterday. 是填IT还是ONE
问题描述:
Have you written a letter to you mather ? I wrote _____ yesterday. 是填IT还是ONE
Have you written a letter to you mather ?I wrote _____ yesterday. 是填IT还是ONE/
答
one
it 代替同类同物 上文提到的同一个事物,显然这里不是同一封信
one代替同类不同物