英译汉并回答问题this is part four of our survry about weekend.翻译整句.four在句中是什么词性?

英译汉并回答问题this is part four of our survry about weekend.翻译整句.four在句中是什么词性? This is.（疑问句并否定回答） This is my ruler.（疑问句并否定回答） This book is mine .一般疑问句,并否定回答 This is a map 变一般疑问句,并回答 This is Gina.变为一般疑问句,并作肯定回答. this is my tiger变疑问句,否定句,并回答 what part of the museum is this? 英语what is this part called? $:what letter is a part of head 5:what letter is a drink 一、回答下列有关字母的问题 This is yellow flower改一般疑问句怎么改并肯定回答和否定回答.急 你能回答下面关于字母的问题吗?what letter is a part of the face? this part of my life ,this little part ,is called happiness翻译成中文是什么意思. This part of my life...this little part...is called happiness是什么意思 this is tom is eraser.变成一般疑问句并作否定回答 This is an English dook.These are my dooks.This is mr.clark.转成一般疑问句并回答. 英语阅读短文并回答问题New York City is a very big city in the East of the United States.It is at the mouth of the Hudson River.A large part of the city is no Manhattan Island,a big island in the river.New York City was founded in 1653.It i What's this回答问题