Here is part of his talk.为什么这里的part前面不加a?part不是可数名词么?

Here is part of his talk.为什么这里的part前面不加a?part不是可数名词么? part可数吗?如果可数,Here is part of his talk.此句如何解释.可数为什么不加s？Why？我问的是Why！ here is a nice photo of his f( ) 填空 英语翻译How important is keeping healthy to you A group question here part of their discussion Here's part of their discussion.翻译 Here's part of their _ (discuss). part of his job is to deal with the mob on days like this here is part of a letter you receive from your friend who is a first _year college student 什么意思 Miss Read is his parents' apple of the eye!Here apple of the eyes means______________in English While a person is asleep,a part of his brain is still _____[A] active [B] awake并说明原因, 初二英语短文填词Here's a part of an e-mail answer from Joe giving some advice to his son in college. “When I Here is a cake ___ his birthday.A.of B.for C.on no one can deny the fact that a person's educastion is the most important part of his life China is the country where he spent the best part of his life.这句话哪里有问题? China is the country ___he spent the best part of his life.填什么?帮我分析下句子成分, 英语短文复述(Kangkang's father,Dr.Li,gave a talk about health to the students of Ren'ai International School.Here is part of his talk.)You need to have healthy eating habits.Breakfast gives you enough energy for the morning.So don't go to schoo 英语翻译Paul is staying at a Youth Hostel(青年公寓).Look at part of his letter first,then find the information in the letter to complete the rules.The hostels are very nice.I enjoy meeting lots of young people here.There aren’t too many rul Here‘s part of their discussion.为什么不用冠词a?