I have two cats. One is black and is white.A. anotherB. someC. otherD. the other

问题补充：

I have two cats. One is black, and is white.

A. another

B. some

C. other

D. the other

答案：

A. another

B. some

C. other

(答案→)D. the other

解析：词义辨析。the other指两者中的另一个；通常和one构成短语one...the other。其它均不可和one构成短语。