Only four people turned at the party,(which) disappointed the hostess very much?为什么句中一定是which,当做非限制性定语从句,填what为什么不可以,当做主语名词性从句,what代只前面的句子?还有which可以引导名词

Yes,there are only four people .It's a s_____ band.根据字母提示完成句子 ma's family is small,----ther are only four people.填什么,可以不填吗 four people for two only four year old意思 Four people play on one the people Only obtaining the only people(中文) Damp people world only Elephants only sleep four hours at night 对four提问 德文 “Tur offen she is only four的意思 He is only four years old.是什么意思? only four years old的意思 not three not four you are only he will have to not only look after four old people but also do his work.这句话中的not only but also 用对了么?如果不对,应该放在什么位置呢 求指教, people are four前面填什么啊 There are four people in his There are four people in my