read the sentences and decide which ones are ture and which ones are false其中的"ones"为什么要加"s"

因为是复数啊,你看它后面跟的是are.

one 是可以加 s 成为复数的,意思就是"哪些"...

read the sentences and decide which ones are ture and which ones are false

阅读这些句子然后判断哪些是真的哪些是假的~~

sentences是复数,所以后面用ones,be也用复数are~~

因为前面的sentences 是复数，one 在这句话中为代词，它的复数形式是ones。如果这道判断正误题中只有两句话，那么就应该用one。如果是三句以上，就用ones