NeitherMarynorherparentstoAustralia,buttheyknowthecountryquitewell.A.havebeenB.havegoneC.hasbeenD.hasgone我的意见是选A可答案选D,有谁能给个解释吗

Question

Neither Mary nor her parents ______ to Australia,but they know the country quite well.
A.have been B.have gone C.has been D.has gone
我的意见是选A可答案选D,有谁能给个解释吗

Answer 1

NEITHER ……NOR ……作主语,谓语动词与NOR 后的名词保持一致,因为PARENTS 是复数,排除C与D,根据句意曾经到过某地,只有A对