What things do you want to buy?A. elseB. otherC. othersD. another

问题补充：

What things do you want to buy?

A. else

B. other

C. others

D. another

答案：

A. else

(答案→)B. other

C. others

D. another

解析：What else后面不加名词，other后面加名词复数others直接作主语=other things. Another修饰单数名词。句意:你想买其它东西吗？结合语境可知选B。