in the barber与in the barber's用法区别

in the barber与in the barber's用法区别 是in the barber's 还是at barber's david was in the barber's when the UFO arrived.对in the barber's提问 Jim was ___ at this time yesterday.at the barber in the barberat the barber's in barber's in the barber's shop还是in the barber shop,英语问题 David was in the barber's chair when the UFO arrived 对in the barber's chair 提问 (3/4)e barber looked tiring in a chair.He thought the second barber was -Where were you when the UFO arrived?-I was in the( )A.barber’s chair B.barber chairC.chair barder’s D.barber’s at the barber`s是不是省略（shop）?那么in the barber`s chair中,barber·s还是省略?还是理解为“的” in the barber’s chair 坐在理发店的椅子上为什么用in Mr Green c____ his hair in the barber shop this morning.Mr Green c____ his hair in the barber shop this morning. she also told him there( )a barber shop in the shopping center david was in the barber`s when the ufo arrived 对划线部分提问 ___ ___david when the ufo arrived? I was in the barber's chair. barber意思是理发师.那这句话的翻译是：“我坐在理发师的椅子上.”吗? Did you see the UFO?When it ____(landed,was landing),I was in the barber' shop!填那个, 英语里面一句可不可以出现两个过去分词she also told him there_a barber shop in the shopping center the girl works as a ____ (wait) in a five star hotel Mary,who ____(bring) you here .The barber gave him a cool haircut .改为一般疑问句____ the barber ______ him a cool haircut. 八下英语1道单选I was____when you called me up.A.at barber‘sB.at the barberC.in the barberD.at the barber’s我觉得这些答案都不对 应该是 in the barber's不过,到底是选哪个答案呢?