猎场中张嘉译说的诗句:Neither he nor his parents___(vare) what has happened.

Neither he nor his parents___(vare) what has happened. Neither he nor his parents___(care) what has happened. Neither he nor I ____free tomorrow. Neither he nor I ______ from China.填空 neither...nor怎么用? neither 与nor? neither...nor...的用法 Neither lucy nor lily neither … nor … Neither he nor I ____free tomorrow 答案是am为什么不是is？