He has never visited the Great hall of the people ,___?I'm afraid so .he seem so busy all the time!为什么有时填hasn't he有时填doesn't he怎么区别3楼的才没学过关有那么简单吗

He has ever visited beijing he thought she never visited him换同义句he thought she _____ visited him He has never surfed,_? he's visited some famous people.用never改写 英语翻译He has(already)visited this city 同求翻译 Neither he nor his parents______the Great Wall. Ahave visited B.has visited Cvisit Dvisits He has never been abroad,has he?怎么翻译 现在完成时的两个问题1.为什么这句话 My brother has never been abroad before.中never是时间状语,而不是before,never难道不是否定词吗2.my brother never (be) abroad before,空格填什么?he already has visited a great numbe he has nothing to say about the place he has visited什么意思 he has never (eat) beijing duck before He has never been there.英译汉 He has never been to Beijing.（对never提问） miss wang has never visited __ countries before A western B west C east D eastern He has never been in London和He has never gonHe has never been in London和He has never gone to London表达们意思一样吗? 为什么he has never been to London,has he?为什么后面用has he? he never has any fun.反义疑问句he never has any fun后面是什么 He has never been to see me .和He has never seen me.有什么区别? Never has he forgot 还是Never has he forgotten呢?求解