Question

Neither Sara nor her sisters ___________ to Beijing before, so they are planning to go there next year.

A．has been	B．have been
C．have gone	D．has gone

Answer 1

B

解析试题分析：句意：之前，萨拉和她的姐妹们都没有去过北京，因此他们正计划明年去。分析：通过句意，体现为现在完成时，同时考查neither……nor既既不……也不……, 引导主语时，谓语动词体现主语就近原则，就近的主语是her sisters, 因此助动词用have.故选 B
考点：考查主谓一致的用法。