B
注意：1.one ...the other...一个……另一个…… 是指“同一整体中的一个,另一个”.
例：He has two children.One is a worker,the other is a doctor.
I have two shirts.One is white,the other is blue.
2.one ...the others ...一个……其他……,是指“把一个整体分为两个部分,其中一个作为一部分,其他所有的作为一部分”.
例：There are a lot of people in the hall.One is giving a speech,the others are listening.
3.another必须强调“三者或三者以上”,
one...another...the other(s)一个……另一个……其他……