合聚咖

合聚咖

序数词的前面为什么+the

admin

序数词前面一般要加定冠词the.

比如:

I have three sisters.

I am the first one to come here.

between the two birds 表示“在这两只鸟之间”,这里是特指这两只鸟,要用定冠词the,可the并不是修饰数词的,而是修饰后面的birds.