Either they or Paul to go to Beijing in .A. wantB. wantsC. to wantD. wanting

问题补充：

Either they or Paul to go to Beijing in .

A. want

B. wants

C. to want

D. wanting

答案：

A. want

(答案→)B. wants

C. to want

D. wanting

解析：句意:或者他们或者保罗想在去北京。这里是短语want to do sth想要做某事；因为这里缺少谓语动词，故排除CD；either…or…连接主语的时候必须按照就近原则，所以这里的谓语动词应该根据Paul来确定， 故选B。